139359968

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{395909}}^1$

素因数の和:395930

約数の個数: 24

約数和(自身を含む): 299307960

約数和(自身を除く): 159947992

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 395909, 791818, 1583636, 3167272, 4354999, 6334544, 8709998, 12669088, 17419996, 34839992, 69679984, 139359968]

約数ペア:

[(1, 139359968), (2, 69679984), (4, 34839992), (8, 17419996), (11, 12669088), (16, 8709998), (22, 6334544), (32, 4354999), (44, 3167272), (88, 1583636), (176, 791818), (352, 395909)]