172969084

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{133877}}^1$

素因数の和:133917

約数の個数: 24

約数和(自身を含む): 337372560

約数和(自身を除く): 164403476

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 133877, 267754, 535508, 2275909, 2543663, 4551818, 5087326, 9103636, 10174652, 43242271, 86484542, 172969084]

約数ペア:

[(1, 172969084), (2, 86484542), (4, 43242271), (17, 10174652), (19, 9103636), (34, 5087326), (38, 4551818), (68, 2543663), (76, 2275909), (323, 535508), (646, 267754), (1292, 133877)]