140464156

素因数分解:

$2^2\times 7^1\times {\mathrm{1201}}^1\times {\mathrm{4177}}^1$

素因数の和:5389

約数の個数: 24

約数和(自身を含む): 281229536

約数和(自身を除く): 140765380

約数列:

[1, 2, 4, 7, 14, 28, 1201, 2402, 4177, 4804, 8354, 8407, 16708, 16814, 29239, 33628, 58478, 116956, 5016577, 10033154, 20066308, 35116039, 70232078, 140464156]

約数ペア:

[(1, 140464156), (2, 70232078), (4, 35116039), (7, 20066308), (14, 10033154), (28, 5016577), (1201, 116956), (2402, 58478), (4177, 33628), (4804, 29239), (8354, 16814), (8407, 16708)]