172836724

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{163}}^1\times {\mathrm{4493}}^1$

素因数の和:4719

約数の個数: 24

約数和(自身を含む): 309546720

約数和(自身を除く): 136709996

約数列:

[1, 2, 4, 59, 118, 163, 236, 326, 652, 4493, 8986, 9617, 17972, 19234, 38468, 265087, 530174, 732359, 1060348, 1464718, 2929436, 43209181, 86418362, 172836724]

約数ペア:

[(1, 172836724), (2, 86418362), (4, 43209181), (59, 2929436), (118, 1464718), (163, 1060348), (236, 732359), (326, 530174), (652, 265087), (4493, 38468), (8986, 19234), (9617, 17972)]