128232528

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{701}}^1$

素因数の和:852

約数の個数: 80

約数和(自身を含む): 344013696

約数和(自身を除く): 215781168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 103, 111, 148, 206, 222, 296, 309, 412, 444, 592, 618, 701, 824, 888, 1236, 1402, 1648, 1776, 2103, 2472, 2804, 3811, 4206, 4944, 5608, 7622, 8412, 11216, 11433, 15244, 16824, 22866, 25937, 30488, 33648, 45732, 51874, 60976, 72203, 77811, 91464, 103748, 144406, 155622, 182928, 207496, 216609, 288812, 311244, 414992, 433218, 577624, 622488, 866436, 1155248, 1244976, 1732872, 2671511, 3465744, 5343022, 8014533, 10686044, 16029066, 21372088, 32058132, 42744176, 64116264, 128232528]

約数ペア:

[(1, 128232528), (2, 64116264), (3, 42744176), (4, 32058132), (6, 21372088), (8, 16029066), (12, 10686044), (16, 8014533), (24, 5343022), (37, 3465744), (48, 2671511), (74, 1732872), (103, 1244976), (111, 1155248), (148, 866436), (206, 622488), (222, 577624), (296, 433218), (309, 414992), (412, 311244), (444, 288812), (592, 216609), (618, 207496), (701, 182928), (824, 155622), (888, 144406), (1236, 103748), (1402, 91464), (1648, 77811), (1776, 72203), (2103, 60976), (2472, 51874), (2804, 45732), (3811, 33648), (4206, 30488), (4944, 25937), (5608, 22866), (7622, 16824), (8412, 15244), (11216, 11433)]