164891736

素因数分解:

$2^3\times 3^2\times {\mathrm{1399}}^1\times {\mathrm{1637}}^1$

素因数の和:3048

約数の個数: 48

約数和(自身を含む): 447174000

約数和(自身を除く): 282282264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1399, 1637, 2798, 3274, 4197, 4911, 5596, 6548, 8394, 9822, 11192, 12591, 13096, 14733, 16788, 19644, 25182, 29466, 33576, 39288, 50364, 58932, 100728, 117864, 2290163, 4580326, 6870489, 9160652, 13740978, 18321304, 20611467, 27481956, 41222934, 54963912, 82445868, 164891736]

約数ペア:

[(1, 164891736), (2, 82445868), (3, 54963912), (4, 41222934), (6, 27481956), (8, 20611467), (9, 18321304), (12, 13740978), (18, 9160652), (24, 6870489), (36, 4580326), (72, 2290163), (1399, 117864), (1637, 100728), (2798, 58932), (3274, 50364), (4197, 39288), (4911, 33576), (5596, 29466), (6548, 25182), (8394, 19644), (9822, 16788), (11192, 14733), (12591, 13096)]