126415184

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{26249}}^1$

素因数の和:26307

約数の個数: 40

約数和(自身を含む): 286440000

約数和(自身を除く): 160024816

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 86, 112, 172, 301, 344, 602, 688, 1204, 2408, 4816, 26249, 52498, 104996, 183743, 209992, 367486, 419984, 734972, 1128707, 1469944, 2257414, 2939888, 4514828, 7900949, 9029656, 15801898, 18059312, 31603796, 63207592, 126415184]

約数ペア:

[(1, 126415184), (2, 63207592), (4, 31603796), (7, 18059312), (8, 15801898), (14, 9029656), (16, 7900949), (28, 4514828), (43, 2939888), (56, 2257414), (86, 1469944), (112, 1128707), (172, 734972), (301, 419984), (344, 367486), (602, 209992), (688, 183743), (1204, 104996), (2408, 52498), (4816, 26249)]