142145856

素因数分解:

$2^6\times 3^2\times {\mathrm{246781}}^1$

素因数の和:246799

約数の個数: 42

約数和(自身を含む): 407437082

約数和(自身を除く): 265291226

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 246781, 493562, 740343, 987124, 1480686, 1974248, 2221029, 2961372, 3948496, 4442058, 5922744, 7896992, 8884116, 11845488, 15793984, 17768232, 23690976, 35536464, 47381952, 71072928, 142145856]

約数ペア:

[(1, 142145856), (2, 71072928), (3, 47381952), (4, 35536464), (6, 23690976), (8, 17768232), (9, 15793984), (12, 11845488), (16, 8884116), (18, 7896992), (24, 5922744), (32, 4442058), (36, 3948496), (48, 2961372), (64, 2221029), (72, 1974248), (96, 1480686), (144, 987124), (192, 740343), (288, 493562), (576, 246781)]