189138564

素因数分解:

$2^2\times 3^5\times {\mathrm{31}}^1\times {\mathrm{6277}}^1$

素因数の和:6327

約数の個数: 72

約数和(自身を含む): 511883008

約数和(自身を除く): 322744444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 81, 93, 108, 124, 162, 186, 243, 279, 324, 372, 486, 558, 837, 972, 1116, 1674, 2511, 3348, 5022, 6277, 7533, 10044, 12554, 15066, 18831, 25108, 30132, 37662, 56493, 75324, 112986, 169479, 194587, 225972, 338958, 389174, 508437, 583761, 677916, 778348, 1016874, 1167522, 1525311, 1751283, 2033748, 2335044, 3050622, 3502566, 5253849, 6101244, 7005132, 10507698, 15761547, 21015396, 31523094, 47284641, 63046188, 94569282, 189138564]

約数ペア:

[(1, 189138564), (2, 94569282), (3, 63046188), (4, 47284641), (6, 31523094), (9, 21015396), (12, 15761547), (18, 10507698), (27, 7005132), (31, 6101244), (36, 5253849), (54, 3502566), (62, 3050622), (81, 2335044), (93, 2033748), (108, 1751283), (124, 1525311), (162, 1167522), (186, 1016874), (243, 778348), (279, 677916), (324, 583761), (372, 508437), (486, 389174), (558, 338958), (837, 225972), (972, 194587), (1116, 169479), (1674, 112986), (2511, 75324), (3348, 56493), (5022, 37662), (6277, 30132), (7533, 25108), (10044, 18831), (12554, 15066)]