155949912

素因数分解:

$2^3\times 3^2\times {\mathrm{2165971}}^1$

素因数の和:2165983

約数の個数: 24

約数和(自身を含む): 422364540

約数和(自身を除く): 266414628

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2165971, 4331942, 6497913, 8663884, 12995826, 17327768, 19493739, 25991652, 38987478, 51983304, 77974956, 155949912]

約数ペア:

[(1, 155949912), (2, 77974956), (3, 51983304), (4, 38987478), (6, 25991652), (8, 19493739), (9, 17327768), (12, 12995826), (18, 8663884), (24, 6497913), (36, 4331942), (72, 2165971)]