163928086

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{15031}}^1$

素因数の和:15100

約数の個数: 32

約数和(自身を含む): 303045120

約数和(自身を除く): 139117034

約数列:

[1, 2, 7, 14, 19, 38, 41, 82, 133, 266, 287, 574, 779, 1558, 5453, 10906, 15031, 30062, 105217, 210434, 285589, 571178, 616271, 1232542, 1999123, 3998246, 4313897, 8627794, 11709149, 23418298, 81964043, 163928086]

約数ペア:

[(1, 163928086), (2, 81964043), (7, 23418298), (14, 11709149), (19, 8627794), (38, 4313897), (41, 3998246), (82, 1999123), (133, 1232542), (266, 616271), (287, 571178), (574, 285589), (779, 210434), (1558, 105217), (5453, 30062), (10906, 15031)]