133658464

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{367}}^1\times {\mathrm{599}}^1$

素因数の和:995

約数の個数: 48

約数和(自身を含む): 278208000

約数和(自身を除く): 144549536

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 367, 599, 608, 734, 1198, 1468, 2396, 2936, 4792, 5872, 6973, 9584, 11381, 11744, 13946, 19168, 22762, 27892, 45524, 55784, 91048, 111568, 182096, 219833, 223136, 364192, 439666, 879332, 1758664, 3517328, 4176827, 7034656, 8353654, 16707308, 33414616, 66829232, 133658464]

約数ペア:

[(1, 133658464), (2, 66829232), (4, 33414616), (8, 16707308), (16, 8353654), (19, 7034656), (32, 4176827), (38, 3517328), (76, 1758664), (152, 879332), (304, 439666), (367, 364192), (599, 223136), (608, 219833), (734, 182096), (1198, 111568), (1468, 91048), (2396, 55784), (2936, 45524), (4792, 27892), (5872, 22762), (6973, 19168), (9584, 13946), (11381, 11744)]