159902012

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{1080419}}^1$

素因数の和:1080460

約数の個数: 12

約数和(自身を含む): 287391720

約数和(自身を除く): 127489708

約数列:

[1, 2, 4, 37, 74, 148, 1080419, 2160838, 4321676, 39975503, 79951006, 159902012]

約数ペア:

[(1, 159902012), (2, 79951006), (4, 39975503), (37, 4321676), (74, 2160838), (148, 1080419)]