156958399320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{9984631}}^1$

素因数の和:9984776

約数の個数: 64

約数和(自身を含む): 474469712640

約数和(自身を除く): 317511313320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 131, 262, 393, 524, 655, 786, 1048, 1310, 1572, 1965, 2620, 3144, 3930, 5240, 7860, 15720, 9984631, 19969262, 29953893, 39938524, 49923155, 59907786, 79877048, 99846310, 119815572, 149769465, 199692620, 239631144, 299538930, 399385240, 599077860, 1198155720, 1307986661, 2615973322, 3923959983, 5231946644, 6539933305, 7847919966, 10463893288, 13079866610, 15695839932, 19619799915, 26159733220, 31391679864, 39239599830, 52319466440, 78479199660, 156958399320]

約数ペア:

[(1, 156958399320), (2, 78479199660), (3, 52319466440), (4, 39239599830), (5, 31391679864), (6, 26159733220), (8, 19619799915), (10, 15695839932), (12, 13079866610), (15, 10463893288), (20, 7847919966), (24, 6539933305), (30, 5231946644), (40, 3923959983), (60, 2615973322), (120, 1307986661), (131, 1198155720), (262, 599077860), (393, 399385240), (524, 299538930), (655, 239631144), (786, 199692620), (1048, 149769465), (1310, 119815572), (1572, 99846310), (1965, 79877048), (2620, 59907786), (3144, 49923155), (3930, 39938524), (5240, 29953893), (7860, 19969262), (15720, 9984631)]