149173668

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{591959}}^1$

素因数の和:591976

約数の個数: 36

約数和(自身を含む): 430946880

約数和(自身を除く): 281773212

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 591959, 1183918, 1775877, 2367836, 3551754, 4143713, 5327631, 7103508, 8287426, 10655262, 12431139, 16574852, 21310524, 24862278, 37293417, 49724556, 74586834, 149173668]

約数ペア:

[(1, 149173668), (2, 74586834), (3, 49724556), (4, 37293417), (6, 24862278), (7, 21310524), (9, 16574852), (12, 12431139), (14, 10655262), (18, 8287426), (21, 7103508), (28, 5327631), (36, 4143713), (42, 3551754), (63, 2367836), (84, 1775877), (126, 1183918), (252, 591959)]