157439524

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1381}}^1\times {\mathrm{2591}}^1$

素因数の和:3987

約数の個数: 24

約数和(自身を含む): 300900096

約数和(自身を除く): 143460572

約数列:

[1, 2, 4, 11, 22, 44, 1381, 2591, 2762, 5182, 5524, 10364, 15191, 28501, 30382, 57002, 60764, 114004, 3578171, 7156342, 14312684, 39359881, 78719762, 157439524]

約数ペア:

[(1, 157439524), (2, 78719762), (4, 39359881), (11, 14312684), (22, 7156342), (44, 3578171), (1381, 114004), (2591, 60764), (2762, 57002), (5182, 30382), (5524, 28501), (10364, 15191)]