140211936

素因数分解:

$2^5\times 3^2\times {\mathrm{71}}^1\times {\mathrm{6857}}^1$

素因数の和:6944

約数の個数: 72

約数和(自身を含む): 404402544

約数和(自身を除く): 264190608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 71, 72, 96, 142, 144, 213, 284, 288, 426, 568, 639, 852, 1136, 1278, 1704, 2272, 2556, 3408, 5112, 6816, 6857, 10224, 13714, 20448, 20571, 27428, 41142, 54856, 61713, 82284, 109712, 123426, 164568, 219424, 246852, 329136, 486847, 493704, 658272, 973694, 987408, 1460541, 1947388, 1974816, 2921082, 3894776, 4381623, 5842164, 7789552, 8763246, 11684328, 15579104, 17526492, 23368656, 35052984, 46737312, 70105968, 140211936]

約数ペア:

[(1, 140211936), (2, 70105968), (3, 46737312), (4, 35052984), (6, 23368656), (8, 17526492), (9, 15579104), (12, 11684328), (16, 8763246), (18, 7789552), (24, 5842164), (32, 4381623), (36, 3894776), (48, 2921082), (71, 1974816), (72, 1947388), (96, 1460541), (142, 987408), (144, 973694), (213, 658272), (284, 493704), (288, 486847), (426, 329136), (568, 246852), (639, 219424), (852, 164568), (1136, 123426), (1278, 109712), (1704, 82284), (2272, 61713), (2556, 54856), (3408, 41142), (5112, 27428), (6816, 20571), (6857, 20448), (10224, 13714)]