172674508

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{133649}}^1$

素因数の和:133689

約数の個数: 24

約数和(自身を含む): 336798000

約数和(自身を除く): 164123492

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 133649, 267298, 534596, 2272033, 2539331, 4544066, 5078662, 9088132, 10157324, 43168627, 86337254, 172674508]

約数ペア:

[(1, 172674508), (2, 86337254), (4, 43168627), (17, 10157324), (19, 9088132), (34, 5078662), (38, 4544066), (68, 2539331), (76, 2272033), (323, 534596), (646, 267298), (1292, 133649)]