156940294124

素因数分解:

$2^2\times {\mathrm{7919}}^1\times {\mathrm{4954549}}^1$

素因数の和:4962472

約数の個数: 12

約数和(自身を含む): 274680252000

約数和(自身を除く): 117739957876

約数列:

[1, 2, 4, 7919, 15838, 31676, 4954549, 9909098, 19818196, 39235073531, 78470147062, 156940294124]

約数ペア:

[(1, 156940294124), (2, 78470147062), (4, 39235073531), (7919, 19818196), (15838, 9909098), (31676, 4954549)]