156938109845

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{2857}}^1\times {\mathrm{6703}}^1$

素因数の和:9725

約数の個数: 32

約数和(自身を含む): 206928345600

約数和(自身を除く): 49990235755

約数列:

[1, 5, 11, 55, 149, 745, 1639, 2857, 6703, 8195, 14285, 31427, 33515, 73733, 157135, 368665, 425693, 998747, 2128465, 4682623, 4993735, 10986217, 19150471, 23413115, 54931085, 95752355, 210655181, 1053275905, 2853420179, 14267100895, 31387621969, 156938109845]

約数ペア:

[(1, 156938109845), (5, 31387621969), (11, 14267100895), (55, 2853420179), (149, 1053275905), (745, 210655181), (1639, 95752355), (2857, 54931085), (6703, 23413115), (8195, 19150471), (14285, 10986217), (31427, 4993735), (33515, 4682623), (73733, 2128465), (157135, 998747), (368665, 425693)]