164076178

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{1451}}^1$

素因数の和:1698

約数の個数: 32

約数和(自身を含む): 289795968

約数和(自身を除く): 125719790

約数列:

[1, 2, 7, 14, 41, 82, 197, 287, 394, 574, 1379, 1451, 2758, 2902, 8077, 10157, 16154, 20314, 56539, 59491, 113078, 118982, 285847, 416437, 571694, 832874, 2000929, 4001858, 11719727, 23439454, 82038089, 164076178]

約数ペア:

[(1, 164076178), (2, 82038089), (7, 23439454), (14, 11719727), (41, 4001858), (82, 2000929), (197, 832874), (287, 571694), (394, 416437), (574, 285847), (1379, 118982), (1451, 113078), (2758, 59491), (2902, 56539), (8077, 20314), (10157, 16154)]