145523716

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{8941}}^1$

素因数の和:9271

約数の個数: 24

約数和(自身を含む): 275163224

約数和(自身を除く): 129639508

約数列:

[1, 2, 4, 13, 26, 52, 313, 626, 1252, 4069, 8138, 8941, 16276, 17882, 35764, 116233, 232466, 464932, 2798533, 5597066, 11194132, 36380929, 72761858, 145523716]

約数ペア:

[(1, 145523716), (2, 72761858), (4, 36380929), (13, 11194132), (26, 5597066), (52, 2798533), (313, 464932), (626, 232466), (1252, 116233), (4069, 35764), (8138, 17882), (8941, 16276)]