171229716

素因数分解:

$2^2\times 3^2\times 7^5\times {\mathrm{283}}^1$

素因数の和:328

約数の個数: 108

約数和(自身を含む): 506749152

約数和(自身を除く): 335519436

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 283, 294, 343, 441, 566, 588, 686, 849, 882, 1029, 1132, 1372, 1698, 1764, 1981, 2058, 2401, 2547, 3087, 3396, 3962, 4116, 4802, 5094, 5943, 6174, 7203, 7924, 9604, 10188, 11886, 12348, 13867, 14406, 16807, 17829, 21609, 23772, 27734, 28812, 33614, 35658, 41601, 43218, 50421, 55468, 67228, 71316, 83202, 86436, 97069, 100842, 124803, 151263, 166404, 194138, 201684, 249606, 291207, 302526, 388276, 499212, 582414, 605052, 679483, 873621, 1164828, 1358966, 1747242, 2038449, 2717932, 3494484, 4076898, 4756381, 6115347, 8153796, 9512762, 12230694, 14269143, 19025524, 24461388, 28538286, 42807429, 57076572, 85614858, 171229716]

約数ペア:

[(1, 171229716), (2, 85614858), (3, 57076572), (4, 42807429), (6, 28538286), (7, 24461388), (9, 19025524), (12, 14269143), (14, 12230694), (18, 9512762), (21, 8153796), (28, 6115347), (36, 4756381), (42, 4076898), (49, 3494484), (63, 2717932), (84, 2038449), (98, 1747242), (126, 1358966), (147, 1164828), (196, 873621), (252, 679483), (283, 605052), (294, 582414), (343, 499212), (441, 388276), (566, 302526), (588, 291207), (686, 249606), (849, 201684), (882, 194138), (1029, 166404), (1132, 151263), (1372, 124803), (1698, 100842), (1764, 97069), (1981, 86436), (2058, 83202), (2401, 71316), (2547, 67228), (3087, 55468), (3396, 50421), (3962, 43218), (4116, 41601), (4802, 35658), (5094, 33614), (5943, 28812), (6174, 27734), (7203, 23772), (7924, 21609), (9604, 17829), (10188, 16807), (11886, 14406), (12348, 13867)]