168440116

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{1061}}^1$

素因数の和:1192

約数の個数: 48

約数和(自身を含む): 329712768

約数和(自身を除く): 161272652

約数列:

[1, 2, 4, 13, 26, 43, 52, 71, 86, 142, 172, 284, 559, 923, 1061, 1118, 1846, 2122, 2236, 3053, 3692, 4244, 6106, 12212, 13793, 27586, 39689, 45623, 55172, 75331, 79378, 91246, 150662, 158756, 182492, 301324, 593099, 979303, 1186198, 1958606, 2372396, 3239233, 3917212, 6478466, 12956932, 42110029, 84220058, 168440116]

約数ペア:

[(1, 168440116), (2, 84220058), (4, 42110029), (13, 12956932), (26, 6478466), (43, 3917212), (52, 3239233), (71, 2372396), (86, 1958606), (142, 1186198), (172, 979303), (284, 593099), (559, 301324), (923, 182492), (1061, 158756), (1118, 150662), (1846, 91246), (2122, 79378), (2236, 75331), (3053, 55172), (3692, 45623), (4244, 39689), (6106, 27586), (12212, 13793)]