159056528

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{111697}}^1$

素因数の和:111794

約数の個数: 20

約数和(自身を含む): 311637420

約数和(自身を除く): 152580892

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 111697, 223394, 446788, 893576, 1787152, 9941033, 19882066, 39764132, 79528264, 159056528]

約数ペア:

[(1, 159056528), (2, 79528264), (4, 39764132), (8, 19882066), (16, 9941033), (89, 1787152), (178, 893576), (356, 446788), (712, 223394), (1424, 111697)]