159438288

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{2437}}^1$

素因数の和:2524

約数の個数: 80

約数和(自身を含む): 435329280

約数和(自身を除く): 275890992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 47, 48, 58, 87, 94, 116, 141, 174, 188, 232, 282, 348, 376, 464, 564, 696, 752, 1128, 1363, 1392, 2256, 2437, 2726, 4089, 4874, 5452, 7311, 8178, 9748, 10904, 14622, 16356, 19496, 21808, 29244, 32712, 38992, 58488, 65424, 70673, 114539, 116976, 141346, 212019, 229078, 282692, 343617, 424038, 458156, 565384, 687234, 848076, 916312, 1130768, 1374468, 1696152, 1832624, 2748936, 3321631, 3392304, 5497872, 6643262, 9964893, 13286524, 19929786, 26573048, 39859572, 53146096, 79719144, 159438288]

約数ペア:

[(1, 159438288), (2, 79719144), (3, 53146096), (4, 39859572), (6, 26573048), (8, 19929786), (12, 13286524), (16, 9964893), (24, 6643262), (29, 5497872), (47, 3392304), (48, 3321631), (58, 2748936), (87, 1832624), (94, 1696152), (116, 1374468), (141, 1130768), (174, 916312), (188, 848076), (232, 687234), (282, 565384), (348, 458156), (376, 424038), (464, 343617), (564, 282692), (696, 229078), (752, 212019), (1128, 141346), (1363, 116976), (1392, 114539), (2256, 70673), (2437, 65424), (2726, 58488), (4089, 38992), (4874, 32712), (5452, 29244), (7311, 21808), (8178, 19496), (9748, 16356), (10904, 14622)]