172424696

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{4217}}^1$

素因数の和:4511

約数の個数: 32

約数和(自身を含む): 341658000

約数和(自身を除く): 169233304

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 269, 538, 1076, 2152, 4217, 5111, 8434, 10222, 16868, 20444, 33736, 40888, 80123, 160246, 320492, 640984, 1134373, 2268746, 4537492, 9074984, 21553087, 43106174, 86212348, 172424696]

約数ペア:

[(1, 172424696), (2, 86212348), (4, 43106174), (8, 21553087), (19, 9074984), (38, 4537492), (76, 2268746), (152, 1134373), (269, 640984), (538, 320492), (1076, 160246), (2152, 80123), (4217, 40888), (5111, 33736), (8434, 20444), (10222, 16868)]