157022021830

素因数分解:

$2^1\times 5^1\times {\mathrm{28541}}^1\times {\mathrm{550163}}^1$

素因数の和:578711

約数の個数: 16

約数和(自身を含む): 282650055984

約数和(自身を除く): 125628034154

約数列:

[1, 2, 5, 10, 28541, 57082, 142705, 285410, 550163, 1100326, 2750815, 5501630, 15702202183, 31404404366, 78511010915, 157022021830]

約数ペア:

[(1, 157022021830), (2, 78511010915), (5, 31404404366), (10, 15702202183), (28541, 5501630), (57082, 2750815), (142705, 1100326), (285410, 550163)]