142285968

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2089}}^1$

素因数の和:2157

約数の個数: 120

約数和(自身を含む): 444718560

約数和(自身を除く): 302432592

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 43, 44, 48, 66, 72, 86, 88, 99, 129, 132, 144, 172, 176, 198, 258, 264, 344, 387, 396, 473, 516, 528, 688, 774, 792, 946, 1032, 1419, 1548, 1584, 1892, 2064, 2089, 2838, 3096, 3784, 4178, 4257, 5676, 6192, 6267, 7568, 8356, 8514, 11352, 12534, 16712, 17028, 18801, 22704, 22979, 25068, 33424, 34056, 37602, 45958, 50136, 68112, 68937, 75204, 89827, 91916, 100272, 137874, 150408, 179654, 183832, 206811, 269481, 275748, 300816, 359308, 367664, 413622, 538962, 551496, 718616, 808443, 827244, 988097, 1077924, 1102992, 1437232, 1616886, 1654488, 1976194, 2155848, 2964291, 3233772, 3308976, 3952388, 4311696, 5928582, 6467544, 7904776, 8892873, 11857164, 12935088, 15809552, 17785746, 23714328, 35571492, 47428656, 71142984, 142285968]

約数ペア:

[(1, 142285968), (2, 71142984), (3, 47428656), (4, 35571492), (6, 23714328), (8, 17785746), (9, 15809552), (11, 12935088), (12, 11857164), (16, 8892873), (18, 7904776), (22, 6467544), (24, 5928582), (33, 4311696), (36, 3952388), (43, 3308976), (44, 3233772), (48, 2964291), (66, 2155848), (72, 1976194), (86, 1654488), (88, 1616886), (99, 1437232), (129, 1102992), (132, 1077924), (144, 988097), (172, 827244), (176, 808443), (198, 718616), (258, 551496), (264, 538962), (344, 413622), (387, 367664), (396, 359308), (473, 300816), (516, 275748), (528, 269481), (688, 206811), (774, 183832), (792, 179654), (946, 150408), (1032, 137874), (1419, 100272), (1548, 91916), (1584, 89827), (1892, 75204), (2064, 68937), (2089, 68112), (2838, 50136), (3096, 45958), (3784, 37602), (4178, 34056), (4257, 33424), (5676, 25068), (6192, 22979), (6267, 22704), (7568, 18801), (8356, 17028), (8514, 16712), (11352, 12534)]