156968939230

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1499}}^1\times {\mathrm{147487}}^1$

素因数の和:149064

約数の個数: 32

約数和(自身を含む): 286716672000

約数和(自身を除く): 129747732770

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 1499, 2998, 7495, 14990, 106429, 147487, 212858, 294974, 532145, 737435, 1064290, 1474870, 10471577, 20943154, 52357885, 104715770, 221083013, 442166026, 1105415065, 2210830130, 15696893923, 31393787846, 78484469615, 156968939230]

約数ペア:

[(1, 156968939230), (2, 78484469615), (5, 31393787846), (10, 15696893923), (71, 2210830130), (142, 1105415065), (355, 442166026), (710, 221083013), (1499, 104715770), (2998, 52357885), (7495, 20943154), (14990, 10471577), (106429, 1474870), (147487, 1064290), (212858, 737435), (294974, 532145)]