157069264

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{892439}}^1$

素因数の和:892458

約数の個数: 20

約数和(自身を含む): 331987680

約数和(自身を除く): 174918416

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 892439, 1784878, 3569756, 7139512, 9816829, 14279024, 19633658, 39267316, 78534632, 157069264]

約数ペア:

[(1, 157069264), (2, 78534632), (4, 39267316), (8, 19633658), (11, 14279024), (16, 9816829), (22, 7139512), (44, 3569756), (88, 1784878), (176, 892439)]