141862028

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{1481}}^1$

素因数の和:1814

約数の個数: 48

約数和(自身を含む): 310722048

約数和(自身を除く): 168860020

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 311, 622, 1244, 1481, 2177, 2962, 3421, 4354, 5924, 6842, 8708, 10367, 13684, 16291, 20734, 23947, 32582, 41468, 47894, 65164, 95788, 114037, 228074, 456148, 460591, 921182, 1842364, 3224137, 5066501, 6448274, 10133002, 12896548, 20266004, 35465507, 70931014, 141862028]

約数ペア:

[(1, 141862028), (2, 70931014), (4, 35465507), (7, 20266004), (11, 12896548), (14, 10133002), (22, 6448274), (28, 5066501), (44, 3224137), (77, 1842364), (154, 921182), (308, 460591), (311, 456148), (622, 228074), (1244, 114037), (1481, 95788), (2177, 65164), (2962, 47894), (3421, 41468), (4354, 32582), (5924, 23947), (6842, 20734), (8708, 16291), (10367, 13684)]