156966665810

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1607}}^1\times {\mathrm{137573}}^1$

素因数の和:139258

約数の個数: 32

約数和(自身を含む): 286699813632

約数和(自身を除く): 129733147822

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 1607, 3214, 8035, 16070, 114097, 137573, 228194, 275146, 570485, 687865, 1140970, 1375730, 9767683, 19535366, 48838415, 97676830, 221079811, 442159622, 1105399055, 2210798110, 15696666581, 31393333162, 78483332905, 156966665810]

約数ペア:

[(1, 156966665810), (2, 78483332905), (5, 31393333162), (10, 15696666581), (71, 2210798110), (142, 1105399055), (355, 442159622), (710, 221079811), (1607, 97676830), (3214, 48838415), (8035, 19535366), (16070, 9767683), (114097, 1375730), (137573, 1140970), (228194, 687865), (275146, 570485)]