131530464

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^2$

素因数の和:134

約数の個数: 216

約数和(自身を含む): 434102760

約数和(自身を除く): 302572296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 32, 36, 38, 39, 43, 48, 52, 57, 72, 76, 78, 86, 96, 104, 114, 117, 129, 144, 152, 156, 171, 172, 208, 228, 234, 247, 258, 288, 304, 312, 342, 344, 387, 416, 456, 468, 494, 516, 559, 608, 624, 684, 688, 741, 774, 817, 912, 936, 988, 1032, 1118, 1248, 1368, 1376, 1482, 1548, 1634, 1677, 1824, 1849, 1872, 1976, 2064, 2223, 2236, 2451, 2736, 2964, 3096, 3268, 3354, 3698, 3744, 3952, 4128, 4446, 4472, 4902, 5031, 5472, 5547, 5928, 6192, 6536, 6708, 7353, 7396, 7904, 8892, 8944, 9804, 10062, 10621, 11094, 11856, 12384, 13072, 13416, 14706, 14792, 16641, 17784, 17888, 19608, 20124, 21242, 22188, 23712, 24037, 26144, 26832, 29412, 29584, 31863, 33282, 35131, 35568, 39216, 40248, 42484, 44376, 48074, 53664, 58824, 59168, 63726, 66564, 70262, 71136, 72111, 78432, 80496, 84968, 88752, 95589, 96148, 105393, 117648, 127452, 133128, 140524, 144222, 160992, 169936, 177504, 191178, 192296, 210786, 216333, 235296, 254904, 266256, 281048, 288444, 316179, 339872, 382356, 384592, 421572, 432666, 456703, 509808, 532512, 562096, 576888, 632358, 764712, 769184, 843144, 865332, 913406, 1019616, 1124192, 1153776, 1264716, 1370109, 1529424, 1686288, 1730664, 1826812, 2307552, 2529432, 2740218, 3058848, 3372576, 3461328, 3653624, 4110327, 5058864, 5480436, 6922656, 7307248, 8220654, 10117728, 10960872, 14614496, 16441308, 21921744, 32882616, 43843488, 65765232, 131530464]

約数ペア:

[(1, 131530464), (2, 65765232), (3, 43843488), (4, 32882616), (6, 21921744), (8, 16441308), (9, 14614496), (12, 10960872), (13, 10117728), (16, 8220654), (18, 7307248), (19, 6922656), (24, 5480436), (26, 5058864), (32, 4110327), (36, 3653624), (38, 3461328), (39, 3372576), (43, 3058848), (48, 2740218), (52, 2529432), (57, 2307552), (72, 1826812), (76, 1730664), (78, 1686288), (86, 1529424), (96, 1370109), (104, 1264716), (114, 1153776), (117, 1124192), (129, 1019616), (144, 913406), (152, 865332), (156, 843144), (171, 769184), (172, 764712), (208, 632358), (228, 576888), (234, 562096), (247, 532512), (258, 509808), (288, 456703), (304, 432666), (312, 421572), (342, 384592), (344, 382356), (387, 339872), (416, 316179), (456, 288444), (468, 281048), (494, 266256), (516, 254904), (559, 235296), (608, 216333), (624, 210786), (684, 192296), (688, 191178), (741, 177504), (774, 169936), (817, 160992), (912, 144222), (936, 140524), (988, 133128), (1032, 127452), (1118, 117648), (1248, 105393), (1368, 96148), (1376, 95589), (1482, 88752), (1548, 84968), (1634, 80496), (1677, 78432), (1824, 72111), (1849, 71136), (1872, 70262), (1976, 66564), (2064, 63726), (2223, 59168), (2236, 58824), (2451, 53664), (2736, 48074), (2964, 44376), (3096, 42484), (3268, 40248), (3354, 39216), (3698, 35568), (3744, 35131), (3952, 33282), (4128, 31863), (4446, 29584), (4472, 29412), (4902, 26832), (5031, 26144), (5472, 24037), (5547, 23712), (5928, 22188), (6192, 21242), (6536, 20124), (6708, 19608), (7353, 17888), (7396, 17784), (7904, 16641), (8892, 14792), (8944, 14706), (9804, 13416), (10062, 13072), (10621, 12384), (11094, 11856)]