131969856

素因数分解:

$2^6\times 3^1\times {\mathrm{687343}}^1$

素因数の和:687358

約数の個数: 28

約数和(自身を含む): 349170752

約数和(自身を除く): 217200896

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 687343, 1374686, 2062029, 2749372, 4124058, 5498744, 8248116, 10997488, 16496232, 21994976, 32992464, 43989952, 65984928, 131969856]

約数ペア:

[(1, 131969856), (2, 65984928), (3, 43989952), (4, 32992464), (6, 21994976), (8, 16496232), (12, 10997488), (16, 8248116), (24, 5498744), (32, 4124058), (48, 2749372), (64, 2062029), (96, 1374686), (192, 687343)]