158001412

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{556343}}^1$

素因数の和:556418

約数の個数: 12

約数和(自身を含む): 280397376

約数和(自身を除く): 122395964

約数列:

[1, 2, 4, 71, 142, 284, 556343, 1112686, 2225372, 39500353, 79000706, 158001412]

約数ペア:

[(1, 158001412), (2, 79000706), (4, 39500353), (71, 2225372), (142, 1112686), (284, 556343)]