137064968

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{417881}}^1$

素因数の和:417928

約数の個数: 16

約数和(自身を含む): 263265660

約数和(自身を除く): 126200692

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 417881, 835762, 1671524, 3343048, 17133121, 34266242, 68532484, 137064968]

約数ペア:

[(1, 137064968), (2, 68532484), (4, 34266242), (8, 17133121), (41, 3343048), (82, 1671524), (164, 835762), (328, 417881)]