156041804

素因数分解:

$2^2\times {\mathrm{1321}}^1\times {\mathrm{29531}}^1$

素因数の和:30856

約数の個数: 12

約数和(自身を含む): 273289128

約数和(自身を除く): 117247324

約数列:

[1, 2, 4, 1321, 2642, 5284, 29531, 59062, 118124, 39010451, 78020902, 156041804]

約数ペア:

[(1, 156041804), (2, 78020902), (4, 39010451), (1321, 118124), (2642, 59062), (5284, 29531)]