128032008

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{410359}}^1$

素因数の和:410381

約数の個数: 32

約数和(自身を含む): 344702400

約数和(自身を除く): 216670392

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 410359, 820718, 1231077, 1641436, 2462154, 3282872, 4924308, 5334667, 9848616, 10669334, 16004001, 21338668, 32008002, 42677336, 64016004, 128032008]

約数ペア:

[(1, 128032008), (2, 64016004), (3, 42677336), (4, 32008002), (6, 21338668), (8, 16004001), (12, 10669334), (13, 9848616), (24, 5334667), (26, 4924308), (39, 3282872), (52, 2462154), (78, 1641436), (104, 1231077), (156, 820718), (312, 410359)]