155156632

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{245501}}^1$

素因数の和:245586

約数の個数: 16

約数和(自身を含む): 294602400

約数和(自身を除く): 139445768

約数列:

[1, 2, 4, 8, 79, 158, 316, 632, 245501, 491002, 982004, 1964008, 19394579, 38789158, 77578316, 155156632]

約数ペア:

[(1, 155156632), (2, 77578316), (4, 38789158), (8, 19394579), (79, 1964008), (158, 982004), (316, 491002), (632, 245501)]