159420492

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{199}}^1$

素因数の和:261

約数の個数: 216

約数和(自身を含む): 536390400

約数和(自身を除く): 376969908

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 17, 18, 21, 22, 28, 33, 34, 36, 42, 44, 51, 63, 66, 68, 77, 84, 99, 102, 119, 126, 132, 153, 154, 187, 198, 199, 204, 231, 238, 252, 289, 306, 308, 357, 374, 396, 398, 462, 476, 561, 578, 597, 612, 693, 714, 748, 796, 867, 924, 1071, 1122, 1156, 1194, 1309, 1386, 1393, 1428, 1683, 1734, 1791, 2023, 2142, 2189, 2244, 2388, 2601, 2618, 2772, 2786, 3179, 3366, 3383, 3468, 3582, 3927, 4046, 4179, 4284, 4378, 5202, 5236, 5572, 6069, 6358, 6567, 6732, 6766, 7164, 7854, 8092, 8358, 8756, 9537, 10149, 10404, 11781, 12138, 12537, 12716, 13134, 13532, 15323, 15708, 16716, 18207, 19074, 19701, 20298, 22253, 23562, 23681, 24276, 25074, 26268, 28611, 30447, 30646, 36414, 37213, 38148, 39402, 40596, 44506, 45969, 47124, 47362, 50148, 57222, 57511, 60894, 61292, 66759, 71043, 72828, 74426, 78804, 89012, 91938, 94724, 111639, 114444, 115022, 121788, 133518, 137907, 142086, 148852, 172533, 183876, 200277, 213129, 223278, 230044, 260491, 267036, 275814, 284172, 334917, 345066, 400554, 402577, 426258, 446556, 517599, 520982, 551628, 632621, 669834, 690132, 781473, 801108, 805154, 852516, 1035198, 1041964, 1207731, 1265242, 1339668, 1562946, 1610308, 1897863, 2070396, 2344419, 2415462, 2530484, 3125892, 3623193, 3795726, 4428347, 4688838, 4830924, 5693589, 7246386, 7591452, 8856694, 9377676, 11387178, 13285041, 14492772, 17713388, 22774356, 26570082, 39855123, 53140164, 79710246, 159420492]

約数ペア:

[(1, 159420492), (2, 79710246), (3, 53140164), (4, 39855123), (6, 26570082), (7, 22774356), (9, 17713388), (11, 14492772), (12, 13285041), (14, 11387178), (17, 9377676), (18, 8856694), (21, 7591452), (22, 7246386), (28, 5693589), (33, 4830924), (34, 4688838), (36, 4428347), (42, 3795726), (44, 3623193), (51, 3125892), (63, 2530484), (66, 2415462), (68, 2344419), (77, 2070396), (84, 1897863), (99, 1610308), (102, 1562946), (119, 1339668), (126, 1265242), (132, 1207731), (153, 1041964), (154, 1035198), (187, 852516), (198, 805154), (199, 801108), (204, 781473), (231, 690132), (238, 669834), (252, 632621), (289, 551628), (306, 520982), (308, 517599), (357, 446556), (374, 426258), (396, 402577), (398, 400554), (462, 345066), (476, 334917), (561, 284172), (578, 275814), (597, 267036), (612, 260491), (693, 230044), (714, 223278), (748, 213129), (796, 200277), (867, 183876), (924, 172533), (1071, 148852), (1122, 142086), (1156, 137907), (1194, 133518), (1309, 121788), (1386, 115022), (1393, 114444), (1428, 111639), (1683, 94724), (1734, 91938), (1791, 89012), (2023, 78804), (2142, 74426), (2189, 72828), (2244, 71043), (2388, 66759), (2601, 61292), (2618, 60894), (2772, 57511), (2786, 57222), (3179, 50148), (3366, 47362), (3383, 47124), (3468, 45969), (3582, 44506), (3927, 40596), (4046, 39402), (4179, 38148), (4284, 37213), (4378, 36414), (5202, 30646), (5236, 30447), (5572, 28611), (6069, 26268), (6358, 25074), (6567, 24276), (6732, 23681), (6766, 23562), (7164, 22253), (7854, 20298), (8092, 19701), (8358, 19074), (8756, 18207), (9537, 16716), (10149, 15708), (10404, 15323), (11781, 13532), (12138, 13134), (12537, 12716)]