156972310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1427021}}^1$

素因数の和:1427039

約数の個数: 16

約数和(自身を含む): 308236752

約数和(自身を除く): 151264442

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1427021, 2854042, 7135105, 14270210, 15697231, 31394462, 78486155, 156972310]

約数ペア:

[(1, 156972310), (2, 78486155), (5, 31394462), (10, 15697231), (11, 14270210), (22, 7135105), (55, 2854042), (110, 1427021)]