156701956

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{271}}^1\times {\mathrm{3907}}^1$

素因数の和:4219

約数の個数: 24

約数和(自身を含む): 282751616

約数和(自身を除く): 126049660

約数列:

[1, 2, 4, 37, 74, 148, 271, 542, 1084, 3907, 7814, 10027, 15628, 20054, 40108, 144559, 289118, 578236, 1058797, 2117594, 4235188, 39175489, 78350978, 156701956]

約数ペア:

[(1, 156701956), (2, 78350978), (4, 39175489), (37, 4235188), (74, 2117594), (148, 1058797), (271, 578236), (542, 289118), (1084, 144559), (3907, 40108), (7814, 20054), (10027, 15628)]