128524876

素因数分解:

$2^2\times {\mathrm{193}}^1\times {\mathrm{229}}^1\times {\mathrm{727}}^1$

素因数の和:1153

約数の個数: 24

約数和(自身を含む): 227383520

約数和(自身を除く): 98858644

約数列:

[1, 2, 4, 193, 229, 386, 458, 727, 772, 916, 1454, 2908, 44197, 88394, 140311, 166483, 176788, 280622, 332966, 561244, 665932, 32131219, 64262438, 128524876]

約数ペア:

[(1, 128524876), (2, 64262438), (4, 32131219), (193, 665932), (229, 561244), (386, 332966), (458, 280622), (727, 176788), (772, 166483), (916, 140311), (1454, 88394), (2908, 44197)]