156925815250

素因数分解:

$2^1\times 5^3\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{238943}}^1$

素因数の和:239068

約数の個数: 64

約数和(自身を含む): 305955366912

約数和(自身を除く): 149029551662

約数列:

[1, 2, 5, 10, 25, 37, 50, 71, 74, 125, 142, 185, 250, 355, 370, 710, 925, 1775, 1850, 2627, 3550, 4625, 5254, 8875, 9250, 13135, 17750, 26270, 65675, 131350, 238943, 328375, 477886, 656750, 1194715, 2389430, 5973575, 8840891, 11947150, 16964953, 17681782, 29867875, 33929906, 44204455, 59735750, 84824765, 88408910, 169649530, 221022275, 424123825, 442044550, 627703261, 848247650, 1105111375, 1255406522, 2120619125, 2210222750, 3138516305, 4241238250, 6277032610, 15692581525, 31385163050, 78462907625, 156925815250]

約数ペア:

[(1, 156925815250), (2, 78462907625), (5, 31385163050), (10, 15692581525), (25, 6277032610), (37, 4241238250), (50, 3138516305), (71, 2210222750), (74, 2120619125), (125, 1255406522), (142, 1105111375), (185, 848247650), (250, 627703261), (355, 442044550), (370, 424123825), (710, 221022275), (925, 169649530), (1775, 88408910), (1850, 84824765), (2627, 59735750), (3550, 44204455), (4625, 33929906), (5254, 29867875), (8875, 17681782), (9250, 16964953), (13135, 11947150), (17750, 8840891), (26270, 5973575), (65675, 2389430), (131350, 1194715), (238943, 656750), (328375, 477886)]