179432474

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1\times {\mathrm{389}}^1$

素因数の和:674

約数の個数: 32

約数和(自身を含む): 295036560

約数和(自身を除く): 115604086

約数列:

[1, 2, 13, 26, 113, 157, 226, 314, 389, 778, 1469, 2041, 2938, 4082, 5057, 10114, 17741, 35482, 43957, 61073, 87914, 122146, 230633, 461266, 571441, 793949, 1142882, 1587898, 6901249, 13802498, 89716237, 179432474]

約数ペア:

[(1, 179432474), (2, 89716237), (13, 13802498), (26, 6901249), (113, 1587898), (157, 1142882), (226, 793949), (314, 571441), (389, 461266), (778, 230633), (1469, 122146), (2041, 87914), (2938, 61073), (4082, 43957), (5057, 35482), (10114, 17741)]