128596960048

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{349448261}}^1$

素因数の和:349448292

約数の個数: 20

約数和(自身を含む): 259989506928

約数和(自身を除く): 131392546880

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 349448261, 698896522, 1397793044, 2795586088, 5591172176, 8037310003, 16074620006, 32149240012, 64298480024, 128596960048]

約数ペア:

[(1, 128596960048), (2, 64298480024), (4, 32149240012), (8, 16074620006), (16, 8037310003), (23, 5591172176), (46, 2795586088), (92, 1397793044), (184, 698896522), (368, 349448261)]