125142664

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{4759}}^1$

素因数の和:4957

約数の個数: 32

約数和(自身を含む): 248472000

約数和(自身を除く): 123329336

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 173, 346, 692, 1384, 3287, 4759, 6574, 9518, 13148, 19036, 26296, 38072, 90421, 180842, 361684, 723368, 823307, 1646614, 3293228, 6586456, 15642833, 31285666, 62571332, 125142664]

約数ペア:

[(1, 125142664), (2, 62571332), (4, 31285666), (8, 15642833), (19, 6586456), (38, 3293228), (76, 1646614), (152, 823307), (173, 723368), (346, 361684), (692, 180842), (1384, 90421), (3287, 38072), (4759, 26296), (6574, 19036), (9518, 13148)]