193793584

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:278

約数の個数: 80

約数和(自身を含む): 406848960

約数和(自身を除く): 213055376

約数列:

[1, 2, 4, 8, 16, 23, 46, 61, 89, 92, 97, 122, 178, 184, 194, 244, 356, 368, 388, 488, 712, 776, 976, 1403, 1424, 1552, 2047, 2231, 2806, 4094, 4462, 5429, 5612, 5917, 8188, 8633, 8924, 10858, 11224, 11834, 16376, 17266, 17848, 21716, 22448, 23668, 32752, 34532, 35696, 43432, 47336, 69064, 86864, 94672, 124867, 136091, 138128, 198559, 249734, 272182, 397118, 499468, 526613, 544364, 794236, 998936, 1053226, 1088728, 1588472, 1997872, 2106452, 2177456, 3176944, 4212904, 8425808, 12112099, 24224198, 48448396, 96896792, 193793584]

約数ペア:

[(1, 193793584), (2, 96896792), (4, 48448396), (8, 24224198), (16, 12112099), (23, 8425808), (46, 4212904), (61, 3176944), (89, 2177456), (92, 2106452), (97, 1997872), (122, 1588472), (178, 1088728), (184, 1053226), (194, 998936), (244, 794236), (356, 544364), (368, 526613), (388, 499468), (488, 397118), (712, 272182), (776, 249734), (976, 198559), (1403, 138128), (1424, 136091), (1552, 124867), (2047, 94672), (2231, 86864), (2806, 69064), (4094, 47336), (4462, 43432), (5429, 35696), (5612, 34532), (5917, 32752), (8188, 23668), (8633, 22448), (8924, 21716), (10858, 17848), (11224, 17266), (11834, 16376)]