156562354

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{227}}^1\times {\mathrm{647}}^1$

素因数の和:930

約数の個数: 32

約数和(自身を含む): 260620416

約数和(自身を除く): 104058062

約数列:

[1, 2, 13, 26, 41, 82, 227, 454, 533, 647, 1066, 1294, 2951, 5902, 8411, 9307, 16822, 18614, 26527, 53054, 120991, 146869, 241982, 293738, 344851, 689702, 1909297, 3818594, 6021629, 12043258, 78281177, 156562354]

約数ペア:

[(1, 156562354), (2, 78281177), (13, 12043258), (26, 6021629), (41, 3818594), (82, 1909297), (227, 689702), (454, 344851), (533, 293738), (647, 241982), (1066, 146869), (1294, 120991), (2951, 53054), (5902, 26527), (8411, 18614), (9307, 16822)]