103481854

素因数分解:

$2^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{163}}^1\times {\mathrm{331}}^1$

素因数の和:640

約数の個数: 32

約数和(自身を含む): 180331776

約数和(自身を除く): 76849922

約数列:

[1, 2, 7, 14, 137, 163, 274, 326, 331, 662, 959, 1141, 1918, 2282, 2317, 4634, 22331, 44662, 45347, 53953, 90694, 107906, 156317, 312634, 317429, 377671, 634858, 755342, 7391561, 14783122, 51740927, 103481854]

約数ペア:

[(1, 103481854), (2, 51740927), (7, 14783122), (14, 7391561), (137, 755342), (163, 634858), (274, 377671), (326, 317429), (331, 312634), (662, 156317), (959, 107906), (1141, 90694), (1918, 53953), (2282, 45347), (2317, 44662), (4634, 22331)]