126879914

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{311}}^1$

素因数の和:531

約数の個数: 48

約数和(自身を含む): 233041536

約数和(自身を除く): 106161622

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 181, 311, 322, 362, 622, 1127, 1267, 2177, 2254, 2534, 4163, 4354, 7153, 8326, 8869, 14306, 15239, 17738, 29141, 30478, 50071, 56291, 58282, 100142, 112582, 203987, 350497, 394037, 407974, 700994, 788074, 1294693, 2589386, 2758259, 5516518, 9062851, 18125702, 63439957, 126879914]

約数ペア:

[(1, 126879914), (2, 63439957), (7, 18125702), (14, 9062851), (23, 5516518), (46, 2758259), (49, 2589386), (98, 1294693), (161, 788074), (181, 700994), (311, 407974), (322, 394037), (362, 350497), (622, 203987), (1127, 112582), (1267, 100142), (2177, 58282), (2254, 56291), (2534, 50071), (4163, 30478), (4354, 29141), (7153, 17738), (8326, 15239), (8869, 14306)]