186013072

素因数分解:

$2^4\times 7^1\times {\mathrm{641}}^1\times {\mathrm{2591}}^1$

素因数の和:3247

約数の個数: 40

約数和(自身を含む): 412687872

約数和(自身を除く): 226674800

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 641, 1282, 2564, 2591, 4487, 5128, 5182, 8974, 10256, 10364, 17948, 18137, 20728, 35896, 36274, 41456, 71792, 72548, 145096, 290192, 1660831, 3321662, 6643324, 11625817, 13286648, 23251634, 26573296, 46503268, 93006536, 186013072]

約数ペア:

[(1, 186013072), (2, 93006536), (4, 46503268), (7, 26573296), (8, 23251634), (14, 13286648), (16, 11625817), (28, 6643324), (56, 3321662), (112, 1660831), (641, 290192), (1282, 145096), (2564, 72548), (2591, 71792), (4487, 41456), (5128, 36274), (5182, 35896), (8974, 20728), (10256, 18137), (10364, 17948)]