172912126

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{21871}}^1$

素因数の和:21999

約数の個数: 16

約数和(自身を含む): 267713280

約数和(自身を除く): 94801154

約数列:

[1, 2, 59, 67, 118, 134, 3953, 7906, 21871, 43742, 1290389, 1465357, 2580778, 2930714, 86456063, 172912126]

約数ペア:

[(1, 172912126), (2, 86456063), (59, 2930714), (67, 2580778), (118, 1465357), (134, 1290389), (3953, 43742), (7906, 21871)]