156909888558

素因数分解:

$2^1\times 3^7\times {\mathrm{109}}^1\times {\mathrm{397}}^1\times {\mathrm{829}}^1$

素因数の和:1358

約数の個数: 128

約数和(自身を含む): 357560016000

約数和(自身を除く): 200650127442

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 109, 162, 218, 243, 327, 397, 486, 654, 729, 794, 829, 981, 1191, 1458, 1658, 1962, 2187, 2382, 2487, 2943, 3573, 4374, 4974, 5886, 7146, 7461, 8829, 10719, 14922, 17658, 21438, 22383, 26487, 32157, 43273, 44766, 52974, 64314, 67149, 79461, 86546, 90361, 96471, 129819, 134298, 158922, 180722, 192942, 201447, 238383, 259638, 271083, 289413, 329113, 389457, 402894, 476766, 542166, 578826, 604341, 658226, 778914, 813249, 868239, 987339, 1168371, 1208682, 1626498, 1736478, 1813023, 1974678, 2336742, 2439747, 2962017, 3505113, 3626046, 4879494, 5924034, 7010226, 7319241, 8886051, 10515339, 14638482, 17772102, 21030678, 21957723, 26658153, 31546017, 35873317, 43915446, 53316306, 63092034, 65873169, 71746634, 79974459, 94638051, 107619951, 131746338, 159948918, 189276102, 197619507, 215239902, 239923377, 322859853, 395239014, 479846754, 645719706, 719770131, 968579559, 1439540262, 1937159118, 2905738677, 5811477354, 8717216031, 17434432062, 26151648093, 52303296186, 78454944279, 156909888558]

約数ペア:

[(1, 156909888558), (2, 78454944279), (3, 52303296186), (6, 26151648093), (9, 17434432062), (18, 8717216031), (27, 5811477354), (54, 2905738677), (81, 1937159118), (109, 1439540262), (162, 968579559), (218, 719770131), (243, 645719706), (327, 479846754), (397, 395239014), (486, 322859853), (654, 239923377), (729, 215239902), (794, 197619507), (829, 189276102), (981, 159948918), (1191, 131746338), (1458, 107619951), (1658, 94638051), (1962, 79974459), (2187, 71746634), (2382, 65873169), (2487, 63092034), (2943, 53316306), (3573, 43915446), (4374, 35873317), (4974, 31546017), (5886, 26658153), (7146, 21957723), (7461, 21030678), (8829, 17772102), (10719, 14638482), (14922, 10515339), (17658, 8886051), (21438, 7319241), (22383, 7010226), (26487, 5924034), (32157, 4879494), (43273, 3626046), (44766, 3505113), (52974, 2962017), (64314, 2439747), (67149, 2336742), (79461, 1974678), (86546, 1813023), (90361, 1736478), (96471, 1626498), (129819, 1208682), (134298, 1168371), (158922, 987339), (180722, 868239), (192942, 813249), (201447, 778914), (238383, 658226), (259638, 604341), (271083, 578826), (289413, 542166), (329113, 476766), (389457, 402894)]