129224976

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{457}}^1$

素因数の和:648

約数の個数: 80

約数和(自身を含む): 344841024

約数和(自身を除く): 215616048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 137, 172, 258, 274, 344, 411, 457, 516, 548, 688, 822, 914, 1032, 1096, 1371, 1644, 1828, 2064, 2192, 2742, 3288, 3656, 5484, 5891, 6576, 7312, 10968, 11782, 17673, 19651, 21936, 23564, 35346, 39302, 47128, 58953, 62609, 70692, 78604, 94256, 117906, 125218, 141384, 157208, 187827, 235812, 250436, 282768, 314416, 375654, 471624, 500872, 751308, 943248, 1001744, 1502616, 2692187, 3005232, 5384374, 8076561, 10768748, 16153122, 21537496, 32306244, 43074992, 64612488, 129224976]

約数ペア:

[(1, 129224976), (2, 64612488), (3, 43074992), (4, 32306244), (6, 21537496), (8, 16153122), (12, 10768748), (16, 8076561), (24, 5384374), (43, 3005232), (48, 2692187), (86, 1502616), (129, 1001744), (137, 943248), (172, 751308), (258, 500872), (274, 471624), (344, 375654), (411, 314416), (457, 282768), (516, 250436), (548, 235812), (688, 187827), (822, 157208), (914, 141384), (1032, 125218), (1096, 117906), (1371, 94256), (1644, 78604), (1828, 70692), (2064, 62609), (2192, 58953), (2742, 47128), (3288, 39302), (3656, 35346), (5484, 23564), (5891, 21936), (6576, 19651), (7312, 17673), (10968, 11782)]