157793402

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{2663}}^1$

素因数の和:2774

約数の個数: 32

約数和(自身を含む): 265845888

約数和(自身を除く): 108052486

約数列:

[1, 2, 13, 26, 43, 53, 86, 106, 559, 689, 1118, 1378, 2279, 2663, 4558, 5326, 29627, 34619, 59254, 69238, 114509, 141139, 229018, 282278, 1488617, 1834807, 2977234, 3669614, 6068977, 12137954, 78896701, 157793402]

約数ペア:

[(1, 157793402), (2, 78896701), (13, 12137954), (26, 6068977), (43, 3669614), (53, 2977234), (86, 1834807), (106, 1488617), (559, 282278), (689, 229018), (1118, 141139), (1378, 114509), (2279, 69238), (2663, 59254), (4558, 34619), (5326, 29627)]