155393568

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{271}}^1$

素因数の和:479

約数の個数: 144

約数和(自身を含む): 486525312

約数和(自身を除く): 331131744

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 132, 144, 176, 181, 198, 264, 271, 288, 352, 362, 396, 528, 542, 543, 724, 792, 813, 1056, 1084, 1086, 1448, 1584, 1626, 1629, 1991, 2168, 2172, 2439, 2896, 2981, 3168, 3252, 3258, 3982, 4336, 4344, 4878, 5792, 5962, 5973, 6504, 6516, 7964, 8672, 8688, 8943, 9756, 11924, 11946, 13008, 13032, 15928, 17376, 17886, 17919, 19512, 23848, 23892, 26016, 26064, 26829, 31856, 35772, 35838, 39024, 47696, 47784, 49051, 52128, 53658, 63712, 71544, 71676, 78048, 95392, 95568, 98102, 107316, 143088, 143352, 147153, 191136, 196204, 214632, 286176, 286704, 294306, 392408, 429264, 441459, 539561, 573408, 588612, 784816, 858528, 882918, 1079122, 1177224, 1569632, 1618683, 1765836, 2158244, 2354448, 3237366, 3531672, 4316488, 4708896, 4856049, 6474732, 7063344, 8632976, 9712098, 12949464, 14126688, 17265952, 19424196, 25898928, 38848392, 51797856, 77696784, 155393568]

約数ペア:

[(1, 155393568), (2, 77696784), (3, 51797856), (4, 38848392), (6, 25898928), (8, 19424196), (9, 17265952), (11, 14126688), (12, 12949464), (16, 9712098), (18, 8632976), (22, 7063344), (24, 6474732), (32, 4856049), (33, 4708896), (36, 4316488), (44, 3531672), (48, 3237366), (66, 2354448), (72, 2158244), (88, 1765836), (96, 1618683), (99, 1569632), (132, 1177224), (144, 1079122), (176, 882918), (181, 858528), (198, 784816), (264, 588612), (271, 573408), (288, 539561), (352, 441459), (362, 429264), (396, 392408), (528, 294306), (542, 286704), (543, 286176), (724, 214632), (792, 196204), (813, 191136), (1056, 147153), (1084, 143352), (1086, 143088), (1448, 107316), (1584, 98102), (1626, 95568), (1629, 95392), (1991, 78048), (2168, 71676), (2172, 71544), (2439, 63712), (2896, 53658), (2981, 52128), (3168, 49051), (3252, 47784), (3258, 47696), (3982, 39024), (4336, 35838), (4344, 35772), (4878, 31856), (5792, 26829), (5962, 26064), (5973, 26016), (6504, 23892), (6516, 23848), (7964, 19512), (8672, 17919), (8688, 17886), (8943, 17376), (9756, 15928), (11924, 13032), (11946, 13008)]