127116135664

素因数分解:

$2^4\times 7^1\times {\mathrm{641}}^1\times {\mathrm{1770617}}^1$

素因数の和:1771273

約数の個数: 40

約数和(自身を含む): 281910715488

約数和(自身を除く): 154794579824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 641, 1282, 2564, 4487, 5128, 8974, 10256, 17948, 35896, 71792, 1770617, 3541234, 7082468, 12394319, 14164936, 24788638, 28329872, 49577276, 99154552, 198309104, 1134965497, 2269930994, 4539861988, 7944758479, 9079723976, 15889516958, 18159447952, 31779033916, 63558067832, 127116135664]

約数ペア:

[(1, 127116135664), (2, 63558067832), (4, 31779033916), (7, 18159447952), (8, 15889516958), (14, 9079723976), (16, 7944758479), (28, 4539861988), (56, 2269930994), (112, 1134965497), (641, 198309104), (1282, 99154552), (2564, 49577276), (4487, 28329872), (5128, 24788638), (8974, 14164936), (10256, 12394319), (17948, 7082468), (35896, 3541234), (71792, 1770617)]