155523172

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{191531}}^1$

素因数の和:191571

約数の個数: 24

約数和(自身を含む): 321773760

約数和(自身を除く): 166250588

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 191531, 383062, 766124, 1340717, 2681434, 5362868, 5554399, 11108798, 22217596, 38880793, 77761586, 155523172]

約数ペア:

[(1, 155523172), (2, 77761586), (4, 38880793), (7, 22217596), (14, 11108798), (28, 5554399), (29, 5362868), (58, 2681434), (116, 1340717), (203, 766124), (406, 383062), (812, 191531)]