149151324

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1775611}}^1$

素因数の和:1775625

約数の個数: 24

約数和(自身を含む): 397737088

約数和(自身を除く): 248585764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1775611, 3551222, 5326833, 7102444, 10653666, 12429277, 21307332, 24858554, 37287831, 49717108, 74575662, 149151324]

約数ペア:

[(1, 149151324), (2, 74575662), (3, 49717108), (4, 37287831), (6, 24858554), (7, 21307332), (12, 12429277), (14, 10653666), (21, 7102444), (28, 5326833), (42, 3551222), (84, 1775611)]