154112864

素因数分解:

$2^5\times {\mathrm{67}}^1\times {\mathrm{71881}}^1$

素因数の和:71958

約数の個数: 24

約数和(自身を含む): 307942488

約数和(自身を除く): 153829624

約数列:

[1, 2, 4, 8, 16, 32, 67, 134, 268, 536, 1072, 2144, 71881, 143762, 287524, 575048, 1150096, 2300192, 4816027, 9632054, 19264108, 38528216, 77056432, 154112864]

約数ペア:

[(1, 154112864), (2, 77056432), (4, 38528216), (8, 19264108), (16, 9632054), (32, 4816027), (67, 2300192), (134, 1150096), (268, 575048), (536, 287524), (1072, 143762), (2144, 71881)]