137958080

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^2\times {\mathrm{2551}}^1$

素因数の和:2594

約数の個数: 84

約数和(自身を含む): 355866192

約数和(自身を除く): 217908112

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 169, 208, 260, 320, 338, 416, 520, 676, 832, 845, 1040, 1352, 1690, 2080, 2551, 2704, 3380, 4160, 5102, 5408, 6760, 10204, 10816, 12755, 13520, 20408, 25510, 27040, 33163, 40816, 51020, 54080, 66326, 81632, 102040, 132652, 163264, 165815, 204080, 265304, 331630, 408160, 431119, 530608, 663260, 816320, 862238, 1061216, 1326520, 1724476, 2122432, 2155595, 2653040, 3448952, 4311190, 5306080, 6897904, 8622380, 10612160, 13795808, 17244760, 27591616, 34489520, 68979040, 137958080]

約数ペア:

[(1, 137958080), (2, 68979040), (4, 34489520), (5, 27591616), (8, 17244760), (10, 13795808), (13, 10612160), (16, 8622380), (20, 6897904), (26, 5306080), (32, 4311190), (40, 3448952), (52, 2653040), (64, 2155595), (65, 2122432), (80, 1724476), (104, 1326520), (130, 1061216), (160, 862238), (169, 816320), (208, 663260), (260, 530608), (320, 431119), (338, 408160), (416, 331630), (520, 265304), (676, 204080), (832, 165815), (845, 163264), (1040, 132652), (1352, 102040), (1690, 81632), (2080, 66326), (2551, 54080), (2704, 51020), (3380, 40816), (4160, 33163), (5102, 27040), (5408, 25510), (6760, 20408), (10204, 13520), (10816, 12755)]