166972012

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{5657}}^1$

素因数の和:5865

約数の個数: 24

約数和(自身を含む): 300371904

約数和(自身を除く): 133399892

約数列:

[1, 2, 4, 47, 94, 157, 188, 314, 628, 5657, 7379, 11314, 14758, 22628, 29516, 265879, 531758, 888149, 1063516, 1776298, 3552596, 41743003, 83486006, 166972012]

約数ペア:

[(1, 166972012), (2, 83486006), (4, 41743003), (47, 3552596), (94, 1776298), (157, 1063516), (188, 888149), (314, 531758), (628, 265879), (5657, 29516), (7379, 22628), (11314, 14758)]