142765896

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{499}}^1$

素因数の和:659

約数の個数: 128

約数和(自身を含む): 443520000

約数和(自身を除く): 300754104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 131, 156, 168, 182, 262, 273, 312, 364, 393, 499, 524, 546, 728, 786, 917, 998, 1048, 1092, 1497, 1572, 1703, 1834, 1996, 2184, 2751, 2994, 3144, 3406, 3493, 3668, 3992, 5109, 5502, 5988, 6487, 6812, 6986, 7336, 10218, 10479, 11004, 11921, 11976, 12974, 13624, 13972, 19461, 20436, 20958, 22008, 23842, 25948, 27944, 35763, 38922, 40872, 41916, 45409, 47684, 51896, 65369, 71526, 77844, 83832, 90818, 95368, 130738, 136227, 143052, 155688, 181636, 196107, 261476, 272454, 286104, 363272, 392214, 457583, 522952, 544908, 784428, 849797, 915166, 1089816, 1372749, 1568856, 1699594, 1830332, 2549391, 2745498, 3399188, 3660664, 5098782, 5490996, 5948579, 6798376, 10197564, 10981992, 11897158, 17845737, 20395128, 23794316, 35691474, 47588632, 71382948, 142765896]

約数ペア:

[(1, 142765896), (2, 71382948), (3, 47588632), (4, 35691474), (6, 23794316), (7, 20395128), (8, 17845737), (12, 11897158), (13, 10981992), (14, 10197564), (21, 6798376), (24, 5948579), (26, 5490996), (28, 5098782), (39, 3660664), (42, 3399188), (52, 2745498), (56, 2549391), (78, 1830332), (84, 1699594), (91, 1568856), (104, 1372749), (131, 1089816), (156, 915166), (168, 849797), (182, 784428), (262, 544908), (273, 522952), (312, 457583), (364, 392214), (393, 363272), (499, 286104), (524, 272454), (546, 261476), (728, 196107), (786, 181636), (917, 155688), (998, 143052), (1048, 136227), (1092, 130738), (1497, 95368), (1572, 90818), (1703, 83832), (1834, 77844), (1996, 71526), (2184, 65369), (2751, 51896), (2994, 47684), (3144, 45409), (3406, 41916), (3493, 40872), (3668, 38922), (3992, 35763), (5109, 27944), (5502, 25948), (5988, 23842), (6487, 22008), (6812, 20958), (6986, 20436), (7336, 19461), (10218, 13972), (10479, 13624), (11004, 12974), (11921, 11976)]