15705864856

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{199}}^1\times {\mathrm{81533}}^1$

素因数の和:81760

約数の個数: 48

約数和(自身を含む): 32532066000

約数和(自身を除く): 16826201144

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 199, 242, 398, 484, 796, 968, 1592, 2189, 4378, 8756, 17512, 24079, 48158, 81533, 96316, 163066, 192632, 326132, 652264, 896863, 1793726, 3587452, 7174904, 9865493, 16225067, 19730986, 32450134, 39461972, 64900268, 78923944, 129800536, 178475737, 356951474, 713902948, 1427805896, 1963233107, 3926466214, 7852932428, 15705864856]

約数ペア:

[(1, 15705864856), (2, 7852932428), (4, 3926466214), (8, 1963233107), (11, 1427805896), (22, 713902948), (44, 356951474), (88, 178475737), (121, 129800536), (199, 78923944), (242, 64900268), (398, 39461972), (484, 32450134), (796, 19730986), (968, 16225067), (1592, 9865493), (2189, 7174904), (4378, 3587452), (8756, 1793726), (17512, 896863), (24079, 652264), (48158, 326132), (81533, 192632), (96316, 163066)]