140149644

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{284857}}^1$

素因数の和:284905

約数の個数: 24

約数和(自身を含む): 334993008

約数和(自身を除く): 194843364

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 284857, 569714, 854571, 1139428, 1709142, 3418284, 11679137, 23358274, 35037411, 46716548, 70074822, 140149644]

約数ペア:

[(1, 140149644), (2, 70074822), (3, 46716548), (4, 35037411), (6, 23358274), (12, 11679137), (41, 3418284), (82, 1709142), (123, 1139428), (164, 854571), (246, 569714), (492, 284857)]