191677968

素因数分解:

$2^4\times 3^3\times {\mathrm{281}}^1\times {\mathrm{1579}}^1$

素因数の和:1877

約数の個数: 80

約数和(自身を含む): 552494400

約数和(自身を除く): 360816432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 281, 432, 562, 843, 1124, 1579, 1686, 2248, 2529, 3158, 3372, 4496, 4737, 5058, 6316, 6744, 7587, 9474, 10116, 12632, 13488, 14211, 15174, 18948, 20232, 25264, 28422, 30348, 37896, 40464, 42633, 56844, 60696, 75792, 85266, 113688, 121392, 170532, 227376, 341064, 443699, 682128, 887398, 1331097, 1774796, 2662194, 3549592, 3993291, 5324388, 7099184, 7986582, 10648776, 11979873, 15973164, 21297552, 23959746, 31946328, 47919492, 63892656, 95838984, 191677968]

約数ペア:

[(1, 191677968), (2, 95838984), (3, 63892656), (4, 47919492), (6, 31946328), (8, 23959746), (9, 21297552), (12, 15973164), (16, 11979873), (18, 10648776), (24, 7986582), (27, 7099184), (36, 5324388), (48, 3993291), (54, 3549592), (72, 2662194), (108, 1774796), (144, 1331097), (216, 887398), (281, 682128), (432, 443699), (562, 341064), (843, 227376), (1124, 170532), (1579, 121392), (1686, 113688), (2248, 85266), (2529, 75792), (3158, 60696), (3372, 56844), (4496, 42633), (4737, 40464), (5058, 37896), (6316, 30348), (6744, 28422), (7587, 25264), (9474, 20232), (10116, 18948), (12632, 15174), (13488, 14211)]