158487710

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{689077}}^1$

素因数の和:689107

約数の個数: 16

約数和(自身を含む): 297681696

約数和(自身を除く): 139193986

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 689077, 1378154, 3445385, 6890770, 15848771, 31697542, 79243855, 158487710]

約数ペア:

[(1, 158487710), (2, 79243855), (5, 31697542), (10, 15848771), (23, 6890770), (46, 3445385), (115, 1378154), (230, 689077)]