155532258

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{479}}^1\times {\mathrm{859}}^1$

素因数の和:1356

約数の個数: 64

約数和(自身を含む): 396288000

約数和(自身を除く): 240755742

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 479, 859, 958, 1437, 1718, 2577, 2874, 3353, 4311, 5154, 6013, 6706, 7731, 8622, 10059, 12026, 12933, 15462, 18039, 20118, 23193, 25866, 30177, 36078, 46386, 54117, 60354, 90531, 108234, 162351, 181062, 324702, 411461, 822922, 1234383, 2468766, 2880227, 3703149, 5760454, 7406298, 8640681, 11109447, 17281362, 22218894, 25922043, 51844086, 77766129, 155532258]

約数ペア:

[(1, 155532258), (2, 77766129), (3, 51844086), (6, 25922043), (7, 22218894), (9, 17281362), (14, 11109447), (18, 8640681), (21, 7406298), (27, 5760454), (42, 3703149), (54, 2880227), (63, 2468766), (126, 1234383), (189, 822922), (378, 411461), (479, 324702), (859, 181062), (958, 162351), (1437, 108234), (1718, 90531), (2577, 60354), (2874, 54117), (3353, 46386), (4311, 36078), (5154, 30177), (6013, 25866), (6706, 23193), (7731, 20118), (8622, 18039), (10059, 15462), (12026, 12933)]