156961928

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{632911}}^1$

素因数の和:632948

約数の個数: 16

約数和(自身を含む): 303797760

約数和(自身を除く): 146835832

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 632911, 1265822, 2531644, 5063288, 19620241, 39240482, 78480964, 156961928]

約数ペア:

[(1, 156961928), (2, 78480964), (4, 39240482), (8, 19620241), (31, 5063288), (62, 2531644), (124, 1265822), (248, 632911)]