151421322

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{977}}^1\times {\mathrm{1987}}^1$

素因数の和:2982

約数の個数: 32

約数和(自身を含む): 326636352

約数和(自身を除く): 175215030

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 977, 1954, 1987, 2931, 3974, 5862, 5961, 11922, 12701, 25402, 25831, 38103, 51662, 76206, 77493, 154986, 1941299, 3882598, 5823897, 11647794, 25236887, 50473774, 75710661, 151421322]

約数ペア:

[(1, 151421322), (2, 75710661), (3, 50473774), (6, 25236887), (13, 11647794), (26, 5823897), (39, 3882598), (78, 1941299), (977, 154986), (1954, 77493), (1987, 76206), (2931, 51662), (3974, 38103), (5862, 25831), (5961, 25402), (11922, 12701)]