133517992

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{2351}}^1$

素因数の和:2617

約数の個数: 32

約数和(自身を含む): 259660800

約数和(自身を除く): 126142808

約数列:

[1, 2, 4, 8, 31, 62, 124, 229, 248, 458, 916, 1832, 2351, 4702, 7099, 9404, 14198, 18808, 28396, 56792, 72881, 145762, 291524, 538379, 583048, 1076758, 2153516, 4307032, 16689749, 33379498, 66758996, 133517992]

約数ペア:

[(1, 133517992), (2, 66758996), (4, 33379498), (8, 16689749), (31, 4307032), (62, 2153516), (124, 1076758), (229, 583048), (248, 538379), (458, 291524), (916, 145762), (1832, 72881), (2351, 56792), (4702, 28396), (7099, 18808), (9404, 14198)]