156969501452

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{2065388177}}^1$

素因数の和:2065388200

約数の個数: 12

約数和(自身を含む): 289154344920

約数和(自身を除く): 132184843468

約数列:

[1, 2, 4, 19, 38, 76, 2065388177, 4130776354, 8261552708, 39242375363, 78484750726, 156969501452]

約数ペア:

[(1, 156969501452), (2, 78484750726), (4, 39242375363), (19, 8261552708), (38, 4130776354), (76, 2065388177)]