133130792

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{272809}}^1$

素因数の和:272876

約数の個数: 16

約数和(自身を含む): 253713300

約数和(自身を除く): 120582508

約数列:

[1, 2, 4, 8, 61, 122, 244, 488, 272809, 545618, 1091236, 2182472, 16641349, 33282698, 66565396, 133130792]

約数ペア:

[(1, 133130792), (2, 66565396), (4, 33282698), (8, 16641349), (61, 2182472), (122, 1091236), (244, 545618), (488, 272809)]