159290072

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1047961}}^1$

素因数の和:1047986

約数の個数: 16

約数和(自身を含む): 314388600

約数和(自身を除く): 155098528

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1047961, 2095922, 4191844, 8383688, 19911259, 39822518, 79645036, 159290072]

約数ペア:

[(1, 159290072), (2, 79645036), (4, 39822518), (8, 19911259), (19, 8383688), (38, 4191844), (76, 2095922), (152, 1047961)]