156902178235

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{2351}}^1\times {\mathrm{1213427}}^1$

素因数の和:1215794

約数の個数: 16

約数和(自身を含む): 205486751232

約数和(自身を除く): 48584572997

約数列:

[1, 5, 11, 55, 2351, 11755, 25861, 129305, 1213427, 6067135, 13347697, 66738485, 2852766877, 14263834385, 31380435647, 156902178235]

約数ペア:

[(1, 156902178235), (5, 31380435647), (11, 14263834385), (55, 2852766877), (2351, 66738485), (11755, 13347697), (25861, 6067135), (129305, 1213427)]