154022896

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{234791}}^1$

素因数の和:234840

約数の個数: 20

約数和(自身を含む): 305699184

約数和(自身を除く): 151676288

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 234791, 469582, 939164, 1878328, 3756656, 9626431, 19252862, 38505724, 77011448, 154022896]

約数ペア:

[(1, 154022896), (2, 77011448), (4, 38505724), (8, 19252862), (16, 9626431), (41, 3756656), (82, 1878328), (164, 939164), (328, 469582), (656, 234791)]