156939788574

素因数分解:

$2^1\times 3^4\times {\mathrm{137}}^1\times {\mathrm{337}}^1\times {\mathrm{20983}}^1$

素因数の和:21471

約数の個数: 80

約数和(自身を含む): 355296303648

約数和(自身を除く): 198356515074

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 137, 162, 274, 337, 411, 674, 822, 1011, 1233, 2022, 2466, 3033, 3699, 6066, 7398, 9099, 11097, 18198, 20983, 22194, 27297, 41966, 46169, 54594, 62949, 92338, 125898, 138507, 188847, 277014, 377694, 415521, 566541, 831042, 1133082, 1246563, 1699623, 2493126, 2874671, 3399246, 3739689, 5749342, 7071271, 7479378, 8624013, 14142542, 17248026, 21213813, 25872039, 42427626, 51744078, 63641439, 77616117, 127282878, 155232234, 190924317, 232848351, 381848634, 465696702, 572772951, 968764127, 1145545902, 1937528254, 2906292381, 5812584762, 8718877143, 17437754286, 26156631429, 52313262858, 78469894287, 156939788574]

約数ペア:

[(1, 156939788574), (2, 78469894287), (3, 52313262858), (6, 26156631429), (9, 17437754286), (18, 8718877143), (27, 5812584762), (54, 2906292381), (81, 1937528254), (137, 1145545902), (162, 968764127), (274, 572772951), (337, 465696702), (411, 381848634), (674, 232848351), (822, 190924317), (1011, 155232234), (1233, 127282878), (2022, 77616117), (2466, 63641439), (3033, 51744078), (3699, 42427626), (6066, 25872039), (7398, 21213813), (9099, 17248026), (11097, 14142542), (18198, 8624013), (20983, 7479378), (22194, 7071271), (27297, 5749342), (41966, 3739689), (46169, 3399246), (54594, 2874671), (62949, 2493126), (92338, 1699623), (125898, 1246563), (138507, 1133082), (188847, 831042), (277014, 566541), (377694, 415521)]