140686848

素因数分解:

$2^9\times 3^3\times {\mathrm{10177}}^1$

素因数の和:10204

約数の個数: 80

約数和(自身を含む): 416483760

約数和(自身を除く): 275796912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 512, 576, 768, 864, 1152, 1536, 1728, 2304, 3456, 4608, 6912, 10177, 13824, 20354, 30531, 40708, 61062, 81416, 91593, 122124, 162832, 183186, 244248, 274779, 325664, 366372, 488496, 549558, 651328, 732744, 976992, 1099116, 1302656, 1465488, 1953984, 2198232, 2605312, 2930976, 3907968, 4396464, 5210624, 5861952, 7815936, 8792928, 11723904, 15631872, 17585856, 23447808, 35171712, 46895616, 70343424, 140686848]

約数ペア:

[(1, 140686848), (2, 70343424), (3, 46895616), (4, 35171712), (6, 23447808), (8, 17585856), (9, 15631872), (12, 11723904), (16, 8792928), (18, 7815936), (24, 5861952), (27, 5210624), (32, 4396464), (36, 3907968), (48, 2930976), (54, 2605312), (64, 2198232), (72, 1953984), (96, 1465488), (108, 1302656), (128, 1099116), (144, 976992), (192, 732744), (216, 651328), (256, 549558), (288, 488496), (384, 366372), (432, 325664), (512, 274779), (576, 244248), (768, 183186), (864, 162832), (1152, 122124), (1536, 91593), (1728, 81416), (2304, 61062), (3456, 40708), (4608, 30531), (6912, 20354), (10177, 13824)]