156727360

素因数分解:

$2^6\times 5^1\times {\mathrm{53}}^1\times {\mathrm{9241}}^1$

素因数の和:9311

約数の個数: 56

約数和(自身を含む): 380289816

約数和(自身を除く): 223562456

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 80, 106, 160, 212, 265, 320, 424, 530, 848, 1060, 1696, 2120, 3392, 4240, 8480, 9241, 16960, 18482, 36964, 46205, 73928, 92410, 147856, 184820, 295712, 369640, 489773, 591424, 739280, 979546, 1478560, 1959092, 2448865, 2957120, 3918184, 4897730, 7836368, 9795460, 15672736, 19590920, 31345472, 39181840, 78363680, 156727360]

約数ペア:

[(1, 156727360), (2, 78363680), (4, 39181840), (5, 31345472), (8, 19590920), (10, 15672736), (16, 9795460), (20, 7836368), (32, 4897730), (40, 3918184), (53, 2957120), (64, 2448865), (80, 1959092), (106, 1478560), (160, 979546), (212, 739280), (265, 591424), (320, 489773), (424, 369640), (530, 295712), (848, 184820), (1060, 147856), (1696, 92410), (2120, 73928), (3392, 46205), (4240, 36964), (8480, 18482), (9241, 16960)]