157913821430

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{222413833}}^1$

素因数の和:222413911

約数の個数: 16

約数和(自身を含む): 288248328864

約数和(自身を除く): 130334507434

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 222413833, 444827666, 1112069165, 2224138330, 15791382143, 31582764286, 78956910715, 157913821430]

約数ペア:

[(1, 157913821430), (2, 78956910715), (5, 31582764286), (10, 15791382143), (71, 2224138330), (142, 1112069165), (355, 444827666), (710, 222413833)]