187500856

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{2713}}^1$

素因数の和:2935

約数の個数: 32

約数和(自身を含む): 360527760

約数和(自身を除く): 173026904

約数列:

[1, 2, 4, 8, 53, 106, 163, 212, 326, 424, 652, 1304, 2713, 5426, 8639, 10852, 17278, 21704, 34556, 69112, 143789, 287578, 442219, 575156, 884438, 1150312, 1768876, 3537752, 23437607, 46875214, 93750428, 187500856]

約数ペア:

[(1, 187500856), (2, 93750428), (4, 46875214), (8, 23437607), (53, 3537752), (106, 1768876), (163, 1150312), (212, 884438), (326, 575156), (424, 442219), (652, 287578), (1304, 143789), (2713, 69112), (5426, 34556), (8639, 21704), (10852, 17278)]