129874544

素因数分解:

$2^4\times {\mathrm{2459}}^1\times {\mathrm{3301}}^1$

素因数の和:5768

約数の個数: 20

約数和(自身を含む): 251810520

約数和(自身を除く): 121935976

約数列:

[1, 2, 4, 8, 16, 2459, 3301, 4918, 6602, 9836, 13204, 19672, 26408, 39344, 52816, 8117159, 16234318, 32468636, 64937272, 129874544]

約数ペア:

[(1, 129874544), (2, 64937272), (4, 32468636), (8, 16234318), (16, 8117159), (2459, 52816), (3301, 39344), (4918, 26408), (6602, 19672), (9836, 13204)]