156193774

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{26393}}^1$

素因数の和:26675

約数の個数: 16

約数和(自身を含む): 256549680

約数和(自身を除く): 100355906

約数列:

[1, 2, 11, 22, 269, 538, 2959, 5918, 26393, 52786, 290323, 580646, 7099717, 14199434, 78096887, 156193774]

約数ペア:

[(1, 156193774), (2, 78096887), (11, 14199434), (22, 7099717), (269, 580646), (538, 290323), (2959, 52786), (5918, 26393)]