157225924

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{1267951}}^1$

素因数の和:1267986

約数の個数: 12

約数和(自身を含む): 284021248

約数和(自身を除く): 126795324

約数列:

[1, 2, 4, 31, 62, 124, 1267951, 2535902, 5071804, 39306481, 78612962, 157225924]

約数ペア:

[(1, 157225924), (2, 78612962), (4, 39306481), (31, 5071804), (62, 2535902), (124, 1267951)]