155812156

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{12457}}^1$

素因数の和:12573

約数の個数: 24

約数和(自身を含む): 282547440

約数和(自身を除く): 126735284

約数列:

[1, 2, 4, 53, 59, 106, 118, 212, 236, 3127, 6254, 12457, 12508, 24914, 49828, 660221, 734963, 1320442, 1469926, 2640884, 2939852, 38953039, 77906078, 155812156]

約数ペア:

[(1, 155812156), (2, 77906078), (4, 38953039), (53, 2939852), (59, 2640884), (106, 1469926), (118, 1320442), (212, 734963), (236, 660221), (3127, 49828), (6254, 24914), (12457, 12508)]