125465848

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{6637}}^1$

素因数の和:6799

約数の個数: 32

約数和(自身を含む): 250916400

約数和(自身を除く): 125450552

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 139, 278, 556, 1112, 2363, 4726, 6637, 9452, 13274, 18904, 26548, 53096, 112829, 225658, 451316, 902632, 922543, 1845086, 3690172, 7380344, 15683231, 31366462, 62732924, 125465848]

約数ペア:

[(1, 125465848), (2, 62732924), (4, 31366462), (8, 15683231), (17, 7380344), (34, 3690172), (68, 1845086), (136, 922543), (139, 902632), (278, 451316), (556, 225658), (1112, 112829), (2363, 53096), (4726, 26548), (6637, 18904), (9452, 13274)]