180836699536

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{109731007}}^1$

素因数の和:109731118

約数の個数: 20

約数和(自身を含む): 353772769792

約数和(自身を除く): 172936070256

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 109731007, 219462014, 438924028, 877848056, 1755696112, 11302293721, 22604587442, 45209174884, 90418349768, 180836699536]

約数ペア:

[(1, 180836699536), (2, 90418349768), (4, 45209174884), (8, 22604587442), (16, 11302293721), (103, 1755696112), (206, 877848056), (412, 438924028), (824, 219462014), (1648, 109731007)]