128942928

素因数分解:

$2^4\times 3^4\times {\mathrm{37}}^1\times {\mathrm{2689}}^1$

素因数の和:2746

約数の個数: 100

約数和(自身を含む): 383427220

約数和(自身を除く): 254484292

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 37, 48, 54, 72, 74, 81, 108, 111, 144, 148, 162, 216, 222, 296, 324, 333, 432, 444, 592, 648, 666, 888, 999, 1296, 1332, 1776, 1998, 2664, 2689, 2997, 3996, 5328, 5378, 5994, 7992, 8067, 10756, 11988, 15984, 16134, 21512, 23976, 24201, 32268, 43024, 47952, 48402, 64536, 72603, 96804, 99493, 129072, 145206, 193608, 198986, 217809, 290412, 298479, 387216, 397972, 435618, 580824, 596958, 795944, 871236, 895437, 1161648, 1193916, 1591888, 1742472, 1790874, 2387832, 2686311, 3484944, 3581748, 4775664, 5372622, 7163496, 8058933, 10745244, 14326992, 16117866, 21490488, 32235732, 42980976, 64471464, 128942928]

約数ペア:

[(1, 128942928), (2, 64471464), (3, 42980976), (4, 32235732), (6, 21490488), (8, 16117866), (9, 14326992), (12, 10745244), (16, 8058933), (18, 7163496), (24, 5372622), (27, 4775664), (36, 3581748), (37, 3484944), (48, 2686311), (54, 2387832), (72, 1790874), (74, 1742472), (81, 1591888), (108, 1193916), (111, 1161648), (144, 895437), (148, 871236), (162, 795944), (216, 596958), (222, 580824), (296, 435618), (324, 397972), (333, 387216), (432, 298479), (444, 290412), (592, 217809), (648, 198986), (666, 193608), (888, 145206), (999, 129072), (1296, 99493), (1332, 96804), (1776, 72603), (1998, 64536), (2664, 48402), (2689, 47952), (2997, 43024), (3996, 32268), (5328, 24201), (5378, 23976), (5994, 21512), (7992, 16134), (8067, 15984), (10756, 11988)]