140944336

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{467}}^1\times {\mathrm{1451}}^1$

素因数の和:1939

約数の個数: 40

約数和(自身を含む): 294918624

約数和(自身を除く): 153974288

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 467, 934, 1451, 1868, 2902, 3736, 5804, 6071, 7472, 11608, 12142, 18863, 23216, 24284, 37726, 48568, 75452, 97136, 150904, 301808, 677617, 1355234, 2710468, 5420936, 8809021, 10841872, 17618042, 35236084, 70472168, 140944336]

約数ペア:

[(1, 140944336), (2, 70472168), (4, 35236084), (8, 17618042), (13, 10841872), (16, 8809021), (26, 5420936), (52, 2710468), (104, 1355234), (208, 677617), (467, 301808), (934, 150904), (1451, 97136), (1868, 75452), (2902, 48568), (3736, 37726), (5804, 24284), (6071, 23216), (7472, 18863), (11608, 12142)]