149214456

素因数分解:

$2^3\times 3^2\times {\mathrm{2072423}}^1$

素因数の和:2072435

約数の個数: 24

約数和(自身を含む): 404122680

約数和(自身を除く): 254908224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2072423, 4144846, 6217269, 8289692, 12434538, 16579384, 18651807, 24869076, 37303614, 49738152, 74607228, 149214456]

約数ペア:

[(1, 149214456), (2, 74607228), (3, 49738152), (4, 37303614), (6, 24869076), (8, 18651807), (9, 16579384), (12, 12434538), (18, 8289692), (24, 6217269), (36, 4144846), (72, 2072423)]