290378134

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1$

素因数の和:460

約数の個数: 32

約数和(自身を含む): 452468736

約数和(自身を除く): 162090602

約数列:

[1, 2, 67, 113, 127, 134, 151, 226, 254, 302, 7571, 8509, 10117, 14351, 15142, 17018, 17063, 19177, 20234, 28702, 34126, 38354, 961517, 1143221, 1284859, 1923034, 2167001, 2286442, 2569718, 4334002, 145189067, 290378134]

約数ペア:

[(1, 290378134), (2, 145189067), (67, 4334002), (113, 2569718), (127, 2286442), (134, 2167001), (151, 1923034), (226, 1284859), (254, 1143221), (302, 961517), (7571, 38354), (8509, 34126), (10117, 28702), (14351, 20234), (15142, 19177), (17018, 17063)]