140571312

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{953}}^1$

素因数の和:1410

約数の個数: 80

約数和(自身を含む): 416401920

約数和(自身を除く): 275830608

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 439, 878, 953, 1317, 1756, 1906, 2634, 2859, 3073, 3512, 3812, 5268, 5718, 6146, 6671, 7024, 7624, 9219, 10536, 11436, 12292, 13342, 15248, 18438, 20013, 21072, 22872, 24584, 26684, 36876, 40026, 45744, 49168, 53368, 73752, 80052, 106736, 147504, 160104, 320208, 418367, 836734, 1255101, 1673468, 2510202, 2928569, 3346936, 5020404, 5857138, 6693872, 8785707, 10040808, 11714276, 17571414, 20081616, 23428552, 35142828, 46857104, 70285656, 140571312]

約数ペア:

[(1, 140571312), (2, 70285656), (3, 46857104), (4, 35142828), (6, 23428552), (7, 20081616), (8, 17571414), (12, 11714276), (14, 10040808), (16, 8785707), (21, 6693872), (24, 5857138), (28, 5020404), (42, 3346936), (48, 2928569), (56, 2510202), (84, 1673468), (112, 1255101), (168, 836734), (336, 418367), (439, 320208), (878, 160104), (953, 147504), (1317, 106736), (1756, 80052), (1906, 73752), (2634, 53368), (2859, 49168), (3073, 45744), (3512, 40026), (3812, 36876), (5268, 26684), (5718, 24584), (6146, 22872), (6671, 21072), (7024, 20013), (7624, 18438), (9219, 15248), (10536, 13342), (11436, 12292)]