172378788

素因数分解:

$2^2\times 3^1\times {\mathrm{113}}^1\times {\mathrm{127123}}^1$

素因数の和:127243

約数の個数: 24

約数和(自身を含む): 405779808

約数和(自身を除く): 233401020

約数列:

[1, 2, 3, 4, 6, 12, 113, 226, 339, 452, 678, 1356, 127123, 254246, 381369, 508492, 762738, 1525476, 14364899, 28729798, 43094697, 57459596, 86189394, 172378788]

約数ペア:

[(1, 172378788), (2, 86189394), (3, 57459596), (4, 43094697), (6, 28729798), (12, 14364899), (113, 1525476), (226, 762738), (339, 508492), (452, 381369), (678, 254246), (1356, 127123)]