15507648

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1$

素因数の和:159

約数の個数: 168

約数和(自身を含む): 50850800

約数和(自身を除く): 35343152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 32, 36, 38, 39, 48, 52, 57, 64, 72, 76, 78, 96, 104, 109, 114, 117, 144, 152, 156, 171, 192, 208, 218, 228, 234, 247, 288, 304, 312, 327, 342, 416, 436, 456, 468, 494, 576, 608, 624, 654, 684, 741, 832, 872, 912, 936, 981, 988, 1216, 1248, 1308, 1368, 1417, 1482, 1744, 1824, 1872, 1962, 1976, 2071, 2223, 2496, 2616, 2736, 2834, 2964, 3488, 3648, 3744, 3924, 3952, 4142, 4251, 4446, 5232, 5472, 5668, 5928, 6213, 6976, 7488, 7848, 7904, 8284, 8502, 8892, 10464, 10944, 11336, 11856, 12426, 12753, 15696, 15808, 16568, 17004, 17784, 18639, 20928, 22672, 23712, 24852, 25506, 26923, 31392, 33136, 34008, 35568, 37278, 45344, 47424, 49704, 51012, 53846, 62784, 66272, 68016, 71136, 74556, 80769, 90688, 99408, 102024, 107692, 132544, 136032, 142272, 149112, 161538, 198816, 204048, 215384, 242307, 272064, 298224, 323076, 397632, 408096, 430768, 484614, 596448, 646152, 816192, 861536, 969228, 1192896, 1292304, 1723072, 1938456, 2584608, 3876912, 5169216, 7753824, 15507648]

約数ペア:

[(1, 15507648), (2, 7753824), (3, 5169216), (4, 3876912), (6, 2584608), (8, 1938456), (9, 1723072), (12, 1292304), (13, 1192896), (16, 969228), (18, 861536), (19, 816192), (24, 646152), (26, 596448), (32, 484614), (36, 430768), (38, 408096), (39, 397632), (48, 323076), (52, 298224), (57, 272064), (64, 242307), (72, 215384), (76, 204048), (78, 198816), (96, 161538), (104, 149112), (109, 142272), (114, 136032), (117, 132544), (144, 107692), (152, 102024), (156, 99408), (171, 90688), (192, 80769), (208, 74556), (218, 71136), (228, 68016), (234, 66272), (247, 62784), (288, 53846), (304, 51012), (312, 49704), (327, 47424), (342, 45344), (416, 37278), (436, 35568), (456, 34008), (468, 33136), (494, 31392), (576, 26923), (608, 25506), (624, 24852), (654, 23712), (684, 22672), (741, 20928), (832, 18639), (872, 17784), (912, 17004), (936, 16568), (981, 15808), (988, 15696), (1216, 12753), (1248, 12426), (1308, 11856), (1368, 11336), (1417, 10944), (1482, 10464), (1744, 8892), (1824, 8502), (1872, 8284), (1962, 7904), (1976, 7848), (2071, 7488), (2223, 6976), (2496, 6213), (2616, 5928), (2736, 5668), (2834, 5472), (2964, 5232), (3488, 4446), (3648, 4251), (3744, 4142), (3924, 3952)]