1551504136

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1$

素因数の和:423

約数の個数: 128

約数和(自身を含む): 3666862080

約数和(自身を除く): 2115357944

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 97, 104, 127, 173, 182, 194, 254, 346, 364, 388, 508, 679, 692, 728, 776, 889, 1016, 1211, 1261, 1358, 1384, 1651, 1778, 2249, 2422, 2522, 2716, 3302, 3556, 4498, 4844, 5044, 5432, 6604, 7112, 8827, 8996, 9688, 10088, 11557, 12319, 13208, 15743, 16781, 17654, 17992, 21971, 23114, 24638, 31486, 33562, 35308, 43942, 46228, 49276, 62972, 67124, 70616, 86233, 87884, 92456, 98552, 117467, 125944, 134248, 153797, 160147, 172466, 175768, 218153, 234934, 285623, 307594, 320294, 344932, 436306, 469868, 571246, 615188, 640588, 689864, 872612, 939736, 1121029, 1142492, 1230376, 1281176, 1527071, 1745224, 1999361, 2131187, 2242058, 2284984, 3054142, 3998722, 4262374, 4484116, 6108284, 7997444, 8524748, 8968232, 12216568, 14918309, 15994888, 17049496, 27705431, 29836618, 55410862, 59673236, 110821724, 119346472, 193938017, 221643448, 387876034, 775752068, 1551504136]

約数ペア:

[(1, 1551504136), (2, 775752068), (4, 387876034), (7, 221643448), (8, 193938017), (13, 119346472), (14, 110821724), (26, 59673236), (28, 55410862), (52, 29836618), (56, 27705431), (91, 17049496), (97, 15994888), (104, 14918309), (127, 12216568), (173, 8968232), (182, 8524748), (194, 7997444), (254, 6108284), (346, 4484116), (364, 4262374), (388, 3998722), (508, 3054142), (679, 2284984), (692, 2242058), (728, 2131187), (776, 1999361), (889, 1745224), (1016, 1527071), (1211, 1281176), (1261, 1230376), (1358, 1142492), (1384, 1121029), (1651, 939736), (1778, 872612), (2249, 689864), (2422, 640588), (2522, 615188), (2716, 571246), (3302, 469868), (3556, 436306), (4498, 344932), (4844, 320294), (5044, 307594), (5432, 285623), (6604, 234934), (7112, 218153), (8827, 175768), (8996, 172466), (9688, 160147), (10088, 153797), (11557, 134248), (12319, 125944), (13208, 117467), (15743, 98552), (16781, 92456), (17654, 87884), (17992, 86233), (21971, 70616), (23114, 67124), (24638, 62972), (31486, 49276), (33562, 46228), (35308, 43942)]