128316722

素因数分解:

$2^1\times {\mathrm{251}}^1\times {\mathrm{443}}^1\times {\mathrm{577}}^1$

素因数の和:1273

約数の個数: 16

約数和(自身を含む): 194013792

約数和(自身を除く): 65697070

約数列:

[1, 2, 251, 443, 502, 577, 886, 1154, 111193, 144827, 222386, 255611, 289654, 511222, 64158361, 128316722]

約数ペア:

[(1, 128316722), (2, 64158361), (251, 511222), (443, 289654), (502, 255611), (577, 222386), (886, 144827), (1154, 111193)]