101177968

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{739}}^1$

素因数の和:989

約数の個数: 40

約数和(自身を含む): 201872000

約数和(自身を除く): 100694032

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 199, 344, 398, 688, 739, 796, 1478, 1592, 2956, 3184, 5912, 8557, 11824, 17114, 31777, 34228, 63554, 68456, 127108, 136912, 147061, 254216, 294122, 508432, 588244, 1176488, 2352976, 6323623, 12647246, 25294492, 50588984, 101177968]

約数ペア:

[(1, 101177968), (2, 50588984), (4, 25294492), (8, 12647246), (16, 6323623), (43, 2352976), (86, 1176488), (172, 588244), (199, 508432), (344, 294122), (398, 254216), (688, 147061), (739, 136912), (796, 127108), (1478, 68456), (1592, 63554), (2956, 34228), (3184, 31777), (5912, 17114), (8557, 11824)]