133669493576

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{159979}}^1$

素因数の和:160266

約数の個数: 64

約数和(自身を含む): 276445440000

約数和(自身を除く): 142775946424

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 76, 92, 152, 184, 239, 437, 478, 874, 956, 1748, 1912, 3496, 4541, 5497, 9082, 10994, 18164, 21988, 36328, 43976, 104443, 159979, 208886, 319958, 417772, 639916, 835544, 1279832, 3039601, 3679517, 6079202, 7359034, 12158404, 14718068, 24316808, 29436136, 38234981, 69910823, 76469962, 139821646, 152939924, 279643292, 305879848, 559286584, 726464639, 879404563, 1452929278, 1758809126, 2905858556, 3517618252, 5811717112, 7035236504, 16708686697, 33417373394, 66834746788, 133669493576]

約数ペア:

[(1, 133669493576), (2, 66834746788), (4, 33417373394), (8, 16708686697), (19, 7035236504), (23, 5811717112), (38, 3517618252), (46, 2905858556), (76, 1758809126), (92, 1452929278), (152, 879404563), (184, 726464639), (239, 559286584), (437, 305879848), (478, 279643292), (874, 152939924), (956, 139821646), (1748, 76469962), (1912, 69910823), (3496, 38234981), (4541, 29436136), (5497, 24316808), (9082, 14718068), (10994, 12158404), (18164, 7359034), (21988, 6079202), (36328, 3679517), (43976, 3039601), (104443, 1279832), (159979, 835544), (208886, 639916), (319958, 417772)]