156956348870

素因数分解:

$2^1\times 5^1\times {\mathrm{1607}}^1\times {\mathrm{9767041}}^1$

素因数の和:9768655

約数の個数: 16

約数和(自身を含む): 282697263648

約数和(自身を除く): 125740914778

約数列:

[1, 2, 5, 10, 1607, 3214, 8035, 16070, 9767041, 19534082, 48835205, 97670410, 15695634887, 31391269774, 78478174435, 156956348870]

約数ペア:

[(1, 156956348870), (2, 78478174435), (5, 31391269774), (10, 15695634887), (1607, 97670410), (3214, 48835205), (8035, 19534082), (16070, 9767041)]