128249892

素因数分解:

$2^2\times 3^4\times {\mathrm{277}}^1\times {\mathrm{1429}}^1$

素因数の和:1722

約数の個数: 60

約数和(自身を含む): 336716380

約数和(自身を除く): 208466488

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 277, 324, 554, 831, 1108, 1429, 1662, 2493, 2858, 3324, 4287, 4986, 5716, 7479, 8574, 9972, 12861, 14958, 17148, 22437, 25722, 29916, 38583, 44874, 51444, 77166, 89748, 115749, 154332, 231498, 395833, 462996, 791666, 1187499, 1583332, 2374998, 3562497, 4749996, 7124994, 10687491, 14249988, 21374982, 32062473, 42749964, 64124946, 128249892]

約数ペア:

[(1, 128249892), (2, 64124946), (3, 42749964), (4, 32062473), (6, 21374982), (9, 14249988), (12, 10687491), (18, 7124994), (27, 4749996), (36, 3562497), (54, 2374998), (81, 1583332), (108, 1187499), (162, 791666), (277, 462996), (324, 395833), (554, 231498), (831, 154332), (1108, 115749), (1429, 89748), (1662, 77166), (2493, 51444), (2858, 44874), (3324, 38583), (4287, 29916), (4986, 25722), (5716, 22437), (7479, 17148), (8574, 14958), (9972, 12861)]