131114568

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{337}}^1$

素因数の和:431

約数の個数: 128

約数和(自身を含む): 374774400

約数和(自身を除く): 243659832

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 29, 39, 43, 52, 58, 78, 86, 87, 104, 116, 129, 156, 172, 174, 232, 258, 312, 337, 344, 348, 377, 516, 559, 674, 696, 754, 1011, 1032, 1118, 1131, 1247, 1348, 1508, 1677, 2022, 2236, 2262, 2494, 2696, 3016, 3354, 3741, 4044, 4381, 4472, 4524, 4988, 6708, 7482, 8088, 8762, 9048, 9773, 9976, 13143, 13416, 14491, 14964, 16211, 17524, 19546, 26286, 28982, 29319, 29928, 32422, 35048, 39092, 43473, 48633, 52572, 57964, 58638, 64844, 78184, 86946, 97266, 105144, 115928, 117276, 127049, 129688, 173892, 188383, 194532, 234552, 254098, 347784, 376766, 381147, 389064, 420239, 508196, 565149, 753532, 762294, 840478, 1016392, 1130298, 1260717, 1507064, 1524588, 1680956, 2260596, 2521434, 3049176, 3361912, 4521192, 5042868, 5463107, 10085736, 10926214, 16389321, 21852428, 32778642, 43704856, 65557284, 131114568]

約数ペア:

[(1, 131114568), (2, 65557284), (3, 43704856), (4, 32778642), (6, 21852428), (8, 16389321), (12, 10926214), (13, 10085736), (24, 5463107), (26, 5042868), (29, 4521192), (39, 3361912), (43, 3049176), (52, 2521434), (58, 2260596), (78, 1680956), (86, 1524588), (87, 1507064), (104, 1260717), (116, 1130298), (129, 1016392), (156, 840478), (172, 762294), (174, 753532), (232, 565149), (258, 508196), (312, 420239), (337, 389064), (344, 381147), (348, 376766), (377, 347784), (516, 254098), (559, 234552), (674, 194532), (696, 188383), (754, 173892), (1011, 129688), (1032, 127049), (1118, 117276), (1131, 115928), (1247, 105144), (1348, 97266), (1508, 86946), (1677, 78184), (2022, 64844), (2236, 58638), (2262, 57964), (2494, 52572), (2696, 48633), (3016, 43473), (3354, 39092), (3741, 35048), (4044, 32422), (4381, 29928), (4472, 29319), (4524, 28982), (4988, 26286), (6708, 19546), (7482, 17524), (8088, 16211), (8762, 14964), (9048, 14491), (9773, 13416), (9976, 13143)]