142196784

素因数分解:

$2^4\times 3^1\times {\mathrm{157}}^1\times {\mathrm{18869}}^1$

素因数の和:19037

約数の個数: 40

約数和(自身を含む): 369701040

約数和(自身を除く): 227504256

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 157, 314, 471, 628, 942, 1256, 1884, 2512, 3768, 7536, 18869, 37738, 56607, 75476, 113214, 150952, 226428, 301904, 452856, 905712, 2962433, 5924866, 8887299, 11849732, 17774598, 23699464, 35549196, 47398928, 71098392, 142196784]

約数ペア:

[(1, 142196784), (2, 71098392), (3, 47398928), (4, 35549196), (6, 23699464), (8, 17774598), (12, 11849732), (16, 8887299), (24, 5924866), (48, 2962433), (157, 905712), (314, 452856), (471, 301904), (628, 226428), (942, 150952), (1256, 113214), (1884, 75476), (2512, 56607), (3768, 37738), (7536, 18869)]