144965856

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{215723}}^1$

素因数の和:215743

約数の個数: 48

約数和(自身を含む): 434899584

約数和(自身を除く): 289933728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 215723, 431446, 647169, 862892, 1294338, 1510061, 1725784, 2588676, 3020122, 3451568, 4530183, 5177352, 6040244, 6903136, 9060366, 10354704, 12080488, 18120732, 20709408, 24160976, 36241464, 48321952, 72482928, 144965856]

約数ペア:

[(1, 144965856), (2, 72482928), (3, 48321952), (4, 36241464), (6, 24160976), (7, 20709408), (8, 18120732), (12, 12080488), (14, 10354704), (16, 9060366), (21, 6903136), (24, 6040244), (28, 5177352), (32, 4530183), (42, 3451568), (48, 3020122), (56, 2588676), (84, 1725784), (96, 1510061), (112, 1294338), (168, 862892), (224, 647169), (336, 431446), (672, 215723)]