156967370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{13757}}^1$

素因数の和:13934

約数の個数: 32

約数和(自身を含む): 324908928

約数和(自身を除く): 167941558

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 163, 326, 815, 1141, 1630, 2282, 5705, 11410, 13757, 27514, 68785, 96299, 137570, 192598, 481495, 962990, 2242391, 4484782, 11211955, 15696737, 22423910, 31393474, 78483685, 156967370]

約数ペア:

[(1, 156967370), (2, 78483685), (5, 31393474), (7, 22423910), (10, 15696737), (14, 11211955), (35, 4484782), (70, 2242391), (163, 962990), (326, 481495), (815, 192598), (1141, 137570), (1630, 96299), (2282, 68785), (5705, 27514), (11410, 13757)]