120140108

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{63499}}^1$

素因数の和:63557

約数の個数: 24

約数和(自身を含む): 234696000

約数和(自身を除く): 114555892

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 473, 946, 1892, 63499, 126998, 253996, 698489, 1396978, 2730457, 2793956, 5460914, 10921828, 30035027, 60070054, 120140108]

約数ペア:

[(1, 120140108), (2, 60070054), (4, 30035027), (11, 10921828), (22, 5460914), (43, 2793956), (44, 2730457), (86, 1396978), (172, 698489), (473, 253996), (946, 126998), (1892, 63499)]