160047048

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{389}}^1$

素因数の和:515

約数の個数: 128

約数和(自身を含む): 479232000

約数和(自身を除く): 319184952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 79, 84, 93, 124, 158, 168, 186, 217, 237, 248, 316, 372, 389, 434, 474, 553, 632, 651, 744, 778, 868, 948, 1106, 1167, 1302, 1556, 1659, 1736, 1896, 2212, 2334, 2449, 2604, 2723, 3112, 3318, 4424, 4668, 4898, 5208, 5446, 6636, 7347, 8169, 9336, 9796, 10892, 12059, 13272, 14694, 16338, 17143, 19592, 21784, 24118, 29388, 30731, 32676, 34286, 36177, 48236, 51429, 58776, 61462, 65352, 68572, 72354, 84413, 92193, 96472, 102858, 122924, 137144, 144708, 168826, 184386, 205716, 215117, 245848, 253239, 289416, 337652, 368772, 411432, 430234, 506478, 645351, 675304, 737544, 860468, 952661, 1012956, 1290702, 1720936, 1905322, 2025912, 2581404, 2857983, 3810644, 5162808, 5715966, 6668627, 7621288, 11431932, 13337254, 20005881, 22863864, 26674508, 40011762, 53349016, 80023524, 160047048]

約数ペア:

[(1, 160047048), (2, 80023524), (3, 53349016), (4, 40011762), (6, 26674508), (7, 22863864), (8, 20005881), (12, 13337254), (14, 11431932), (21, 7621288), (24, 6668627), (28, 5715966), (31, 5162808), (42, 3810644), (56, 2857983), (62, 2581404), (79, 2025912), (84, 1905322), (93, 1720936), (124, 1290702), (158, 1012956), (168, 952661), (186, 860468), (217, 737544), (237, 675304), (248, 645351), (316, 506478), (372, 430234), (389, 411432), (434, 368772), (474, 337652), (553, 289416), (632, 253239), (651, 245848), (744, 215117), (778, 205716), (868, 184386), (948, 168826), (1106, 144708), (1167, 137144), (1302, 122924), (1556, 102858), (1659, 96472), (1736, 92193), (1896, 84413), (2212, 72354), (2334, 68572), (2449, 65352), (2604, 61462), (2723, 58776), (3112, 51429), (3318, 48236), (4424, 36177), (4668, 34286), (4898, 32676), (5208, 30731), (5446, 29388), (6636, 24118), (7347, 21784), (8169, 19592), (9336, 17143), (9796, 16338), (10892, 14694), (12059, 13272)]