154385532

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{479}}^1\times {\mathrm{1279}}^1$

素因数の和:1775

約数の個数: 72

約数和(自身を含む): 447283200

約数和(自身を除く): 292897668

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 479, 958, 1279, 1437, 1916, 2558, 2874, 3353, 3837, 4311, 5116, 5748, 6706, 7674, 8622, 8953, 10059, 11511, 13412, 15348, 17244, 17906, 20118, 23022, 26859, 30177, 35812, 40236, 46044, 53718, 60354, 80577, 107436, 120708, 161154, 322308, 612641, 1225282, 1837923, 2450564, 3675846, 4288487, 5513769, 7351692, 8576974, 11027538, 12865461, 17153948, 22055076, 25730922, 38596383, 51461844, 77192766, 154385532]

約数ペア:

[(1, 154385532), (2, 77192766), (3, 51461844), (4, 38596383), (6, 25730922), (7, 22055076), (9, 17153948), (12, 12865461), (14, 11027538), (18, 8576974), (21, 7351692), (28, 5513769), (36, 4288487), (42, 3675846), (63, 2450564), (84, 1837923), (126, 1225282), (252, 612641), (479, 322308), (958, 161154), (1279, 120708), (1437, 107436), (1916, 80577), (2558, 60354), (2874, 53718), (3353, 46044), (3837, 40236), (4311, 35812), (5116, 30177), (5748, 26859), (6706, 23022), (7674, 20118), (8622, 17906), (8953, 17244), (10059, 15348), (11511, 13412)]