125186936

素因数分解:

$2^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{20509}}^1$

素因数の和:20631

約数の個数: 32

約数和(自身を含む): 270732000

約数和(自身を除く): 145545064

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 109, 218, 436, 763, 872, 1526, 3052, 6104, 20509, 41018, 82036, 143563, 164072, 287126, 574252, 1148504, 2235481, 4470962, 8941924, 15648367, 17883848, 31296734, 62593468, 125186936]

約数ペア:

[(1, 125186936), (2, 62593468), (4, 31296734), (7, 17883848), (8, 15648367), (14, 8941924), (28, 4470962), (56, 2235481), (109, 1148504), (218, 574252), (436, 287126), (763, 164072), (872, 143563), (1526, 82036), (3052, 41018), (6104, 20509)]