156768750038

素因数分解:

$2^1\times {\mathrm{149}}^1\times {\mathrm{211}}^1\times {\mathrm{2493221}}^1$

素因数の和:2493583

約数の個数: 16

約数和(自身を含む): 237853378800

約数和(自身を除く): 81084628762

約数列:

[1, 2, 149, 211, 298, 422, 31439, 62878, 2493221, 4986442, 371489929, 526069631, 742979858, 1052139262, 78384375019, 156768750038]

約数ペア:

[(1, 156768750038), (2, 78384375019), (149, 1052139262), (211, 742979858), (298, 526069631), (422, 371489929), (31439, 4986442), (62878, 2493221)]