133024928

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{661}}^1$

素因数の和:1021

約数の個数: 48

約数和(自身を含む): 276927840

約数和(自身を除く): 143902912

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 331, 608, 661, 662, 1322, 1324, 2644, 2648, 5288, 5296, 6289, 10576, 10592, 12559, 12578, 21152, 25118, 25156, 50236, 50312, 100472, 100624, 200944, 201248, 218791, 401888, 437582, 875164, 1750328, 3500656, 4157029, 7001312, 8314058, 16628116, 33256232, 66512464, 133024928]

約数ペア:

[(1, 133024928), (2, 66512464), (4, 33256232), (8, 16628116), (16, 8314058), (19, 7001312), (32, 4157029), (38, 3500656), (76, 1750328), (152, 875164), (304, 437582), (331, 401888), (608, 218791), (661, 201248), (662, 200944), (1322, 100624), (1324, 100472), (2644, 50312), (2648, 50236), (5288, 25156), (5296, 25118), (6289, 21152), (10576, 12578), (10592, 12559)]