129161522

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{151243}}^1$

素因数の和:151313

約数の個数: 16

約数和(自身を含む): 225051072

約数和(自身を除く): 95889550

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 151243, 302486, 1058701, 2117402, 9225823, 18451646, 64580761, 129161522]

約数ペア:

[(1, 129161522), (2, 64580761), (7, 18451646), (14, 9225823), (61, 2117402), (122, 1058701), (427, 302486), (854, 151243)]