156978128706

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1\times {\mathrm{239}}^1$

素因数の和:565

約数の個数: 256

約数和(自身を含む): 392203468800

約数和(自身を除く): 235225340094

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 61, 103, 114, 122, 131, 133, 183, 206, 239, 262, 266, 309, 366, 393, 399, 427, 478, 618, 717, 721, 786, 798, 854, 917, 1159, 1281, 1434, 1442, 1673, 1834, 1957, 2163, 2318, 2489, 2562, 2751, 3346, 3477, 3914, 4326, 4541, 4978, 5019, 5502, 5871, 6283, 6954, 7467, 7991, 8113, 9082, 10038, 11742, 12566, 13493, 13623, 13699, 14579, 14934, 15982, 16226, 17423, 18849, 23973, 24339, 24617, 26986, 27246, 27398, 29158, 31309, 31787, 34846, 37698, 40479, 41097, 43737, 43981, 47946, 48678, 49234, 52269, 55937, 62618, 63574, 73851, 80958, 82194, 87474, 87962, 93927, 94451, 95361, 102053, 104538, 111874, 119377, 131943, 147702, 151829, 167811, 172319, 187854, 188902, 190722, 204106, 219163, 238754, 256367, 263886, 277001, 283353, 303658, 306159, 335622, 344638, 358131, 438326, 455487, 467723, 512734, 516957, 554002, 566706, 594871, 612318, 657489, 716262, 769101, 823073, 831003, 835639, 910974, 935446, 1033914, 1062803, 1189742, 1314978, 1403169, 1501637, 1538202, 1646146, 1662006, 1671278, 1784613, 1794569, 1909849, 1939007, 2125606, 2469219, 2506917, 2806338, 3003274, 3188409, 3224827, 3274061, 3569226, 3589138, 3819698, 3878014, 4164097, 4504911, 4938438, 5013834, 5383707, 5729547, 5761511, 5817021, 6376818, 6449654, 6548122, 8328194, 9009822, 9674481, 9822183, 10511459, 10767414, 11459094, 11523022, 11634042, 12492291, 13368943, 15638387, 17284533, 19348962, 19644366, 21022918, 22573789, 24984582, 26737886, 28531103, 31276774, 31534377, 34569066, 36287131, 40106829, 45147578, 46915161, 57062206, 61271713, 63068754, 67721367, 72574262, 80213658, 85593309, 93830322, 108861393, 109468709, 122543426, 135442734, 171186618, 183815139, 196714447, 199717721, 217722786, 218937418, 254009917, 328406127, 367630278, 393428894, 399435442, 428901991, 508019834, 590143341, 599153163, 656812254, 762029751, 857803982, 1180286682, 1198306326, 1286705973, 1377001129, 1524059502, 2573411946, 2754002258, 3737574493, 4131003387, 7475148986, 8262006774, 11212723479, 22425446958, 26163021451, 52326042902, 78489064353, 156978128706]

約数ペア:

[(1, 156978128706), (2, 78489064353), (3, 52326042902), (6, 26163021451), (7, 22425446958), (14, 11212723479), (19, 8262006774), (21, 7475148986), (38, 4131003387), (42, 3737574493), (57, 2754002258), (61, 2573411946), (103, 1524059502), (114, 1377001129), (122, 1286705973), (131, 1198306326), (133, 1180286682), (183, 857803982), (206, 762029751), (239, 656812254), (262, 599153163), (266, 590143341), (309, 508019834), (366, 428901991), (393, 399435442), (399, 393428894), (427, 367630278), (478, 328406127), (618, 254009917), (717, 218937418), (721, 217722786), (786, 199717721), (798, 196714447), (854, 183815139), (917, 171186618), (1159, 135442734), (1281, 122543426), (1434, 109468709), (1442, 108861393), (1673, 93830322), (1834, 85593309), (1957, 80213658), (2163, 72574262), (2318, 67721367), (2489, 63068754), (2562, 61271713), (2751, 57062206), (3346, 46915161), (3477, 45147578), (3914, 40106829), (4326, 36287131), (4541, 34569066), (4978, 31534377), (5019, 31276774), (5502, 28531103), (5871, 26737886), (6283, 24984582), (6954, 22573789), (7467, 21022918), (7991, 19644366), (8113, 19348962), (9082, 17284533), (10038, 15638387), (11742, 13368943), (12566, 12492291), (13493, 11634042), (13623, 11523022), (13699, 11459094), (14579, 10767414), (14934, 10511459), (15982, 9822183), (16226, 9674481), (17423, 9009822), (18849, 8328194), (23973, 6548122), (24339, 6449654), (24617, 6376818), (26986, 5817021), (27246, 5761511), (27398, 5729547), (29158, 5383707), (31309, 5013834), (31787, 4938438), (34846, 4504911), (37698, 4164097), (40479, 3878014), (41097, 3819698), (43737, 3589138), (43981, 3569226), (47946, 3274061), (48678, 3224827), (49234, 3188409), (52269, 3003274), (55937, 2806338), (62618, 2506917), (63574, 2469219), (73851, 2125606), (80958, 1939007), (82194, 1909849), (87474, 1794569), (87962, 1784613), (93927, 1671278), (94451, 1662006), (95361, 1646146), (102053, 1538202), (104538, 1501637), (111874, 1403169), (119377, 1314978), (131943, 1189742), (147702, 1062803), (151829, 1033914), (167811, 935446), (172319, 910974), (187854, 835639), (188902, 831003), (190722, 823073), (204106, 769101), (219163, 716262), (238754, 657489), (256367, 612318), (263886, 594871), (277001, 566706), (283353, 554002), (303658, 516957), (306159, 512734), (335622, 467723), (344638, 455487), (358131, 438326)]