157702482

素因数分解:

$2^1\times 3^2\times 7^4\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:166

約数の個数: 120

約数和(自身を含む): 412923420

約数和(自身を除く): 255220938

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 41, 42, 49, 63, 82, 89, 98, 123, 126, 147, 178, 246, 267, 287, 294, 343, 369, 441, 534, 574, 623, 686, 738, 801, 861, 882, 1029, 1246, 1602, 1722, 1869, 2009, 2058, 2401, 2583, 3087, 3649, 3738, 4018, 4361, 4802, 5166, 5607, 6027, 6174, 7203, 7298, 8722, 10947, 11214, 12054, 13083, 14063, 14406, 18081, 21609, 21894, 25543, 26166, 28126, 30527, 32841, 36162, 39249, 42189, 43218, 51086, 61054, 65682, 76629, 78498, 84378, 91581, 98441, 126567, 153258, 178801, 183162, 196882, 213689, 229887, 253134, 274743, 295323, 357602, 427378, 459774, 536403, 549486, 590646, 641067, 885969, 1072806, 1251607, 1282134, 1609209, 1771938, 1923201, 2503214, 3218418, 3754821, 3846402, 7509642, 8761249, 11264463, 17522498, 22528926, 26283747, 52567494, 78851241, 157702482]

約数ペア:

[(1, 157702482), (2, 78851241), (3, 52567494), (6, 26283747), (7, 22528926), (9, 17522498), (14, 11264463), (18, 8761249), (21, 7509642), (41, 3846402), (42, 3754821), (49, 3218418), (63, 2503214), (82, 1923201), (89, 1771938), (98, 1609209), (123, 1282134), (126, 1251607), (147, 1072806), (178, 885969), (246, 641067), (267, 590646), (287, 549486), (294, 536403), (343, 459774), (369, 427378), (441, 357602), (534, 295323), (574, 274743), (623, 253134), (686, 229887), (738, 213689), (801, 196882), (861, 183162), (882, 178801), (1029, 153258), (1246, 126567), (1602, 98441), (1722, 91581), (1869, 84378), (2009, 78498), (2058, 76629), (2401, 65682), (2583, 61054), (3087, 51086), (3649, 43218), (3738, 42189), (4018, 39249), (4361, 36162), (4802, 32841), (5166, 30527), (5607, 28126), (6027, 26166), (6174, 25543), (7203, 21894), (7298, 21609), (8722, 18081), (10947, 14406), (11214, 14063), (12054, 13083)]