155388962

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{317}}^1\times {\mathrm{1789}}^1$

素因数の和:2245

約数の個数: 16

約数和(自身を含む): 235657080

約数和(自身を除く): 80268118

約数列:

[1, 2, 137, 274, 317, 634, 1789, 3578, 43429, 86858, 245093, 490186, 567113, 1134226, 77694481, 155388962]

約数ペア:

[(1, 155388962), (2, 77694481), (137, 1134226), (274, 567113), (317, 490186), (634, 245093), (1789, 86858), (3578, 43429)]