156565668

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1863877}}^1$

素因数の和:1863891

約数の個数: 24

約数和(自身を含む): 417508672

約数和(自身を除く): 260943004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1863877, 3727754, 5591631, 7455508, 11183262, 13047139, 22366524, 26094278, 39141417, 52188556, 78282834, 156565668]

約数ペア:

[(1, 156565668), (2, 78282834), (3, 52188556), (4, 39141417), (6, 26094278), (7, 22366524), (12, 13047139), (14, 11183262), (21, 7455508), (28, 5591631), (42, 3727754), (84, 1863877)]