156960419

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{677}}^1\times {\mathrm{3011}}^1$

素因数の和:3706

約数の個数: 16

約数和(自身を含む): 196045056

約数和(自身を除く): 39084637

約数列:

[1, 7, 11, 77, 677, 3011, 4739, 7447, 21077, 33121, 52129, 231847, 2038447, 14269129, 22422917, 156960419]

約数ペア:

[(1, 156960419), (7, 22422917), (11, 14269129), (77, 2038447), (677, 231847), (3011, 52129), (4739, 33121), (7447, 21077)]