159633812

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{9871}}^1$

素因数の和:10199

約数の個数: 24

約数和(自身を含む): 301846272

約数和(自身を除く): 142212460

約数列:

[1, 2, 4, 13, 26, 52, 311, 622, 1244, 4043, 8086, 9871, 16172, 19742, 39484, 128323, 256646, 513292, 3069881, 6139762, 12279524, 39908453, 79816906, 159633812]

約数ペア:

[(1, 159633812), (2, 79816906), (4, 39908453), (13, 12279524), (26, 6139762), (52, 3069881), (311, 513292), (622, 256646), (1244, 128323), (4043, 39484), (8086, 19742), (9871, 16172)]