123132016

素因数分解:

$2^4\times 7^1\times {\mathrm{1099393}}^1$

素因数の和:1099408

約数の個数: 20

約数和(自身を含む): 272649712

約数和(自身を除く): 149517696

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1099393, 2198786, 4397572, 7695751, 8795144, 15391502, 17590288, 30783004, 61566008, 123132016]

約数ペア:

[(1, 123132016), (2, 61566008), (4, 30783004), (7, 17590288), (8, 15391502), (14, 8795144), (16, 7695751), (28, 4397572), (56, 2198786), (112, 1099393)]