188670392

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{2687}}^1$

素因数の和:2891

約数の個数: 32

約数和(自身を含む): 361912320

約数和(自身を除く): 173241928

約数列:

[1, 2, 4, 8, 67, 131, 134, 262, 268, 524, 536, 1048, 2687, 5374, 8777, 10748, 17554, 21496, 35108, 70216, 180029, 351997, 360058, 703994, 720116, 1407988, 1440232, 2815976, 23583799, 47167598, 94335196, 188670392]

約数ペア:

[(1, 188670392), (2, 94335196), (4, 47167598), (8, 23583799), (67, 2815976), (131, 1440232), (134, 1407988), (262, 720116), (268, 703994), (524, 360058), (536, 351997), (1048, 180029), (2687, 70216), (5374, 35108), (8777, 21496), (10748, 17554)]