102205744

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:278

約数の個数: 80

約数和(自身を含む): 218646720

約数和(自身を除く): 116440976

約数列:

[1, 2, 4, 8, 16, 23, 29, 46, 58, 61, 92, 116, 122, 157, 184, 232, 244, 314, 368, 464, 488, 628, 667, 976, 1256, 1334, 1403, 1769, 2512, 2668, 2806, 3538, 3611, 4553, 5336, 5612, 7076, 7222, 9106, 9577, 10672, 11224, 14152, 14444, 18212, 19154, 22448, 28304, 28888, 36424, 38308, 40687, 57776, 72848, 76616, 81374, 104719, 153232, 162748, 209438, 220271, 277733, 325496, 418876, 440542, 555466, 650992, 837752, 881084, 1110932, 1675504, 1762168, 2221864, 3524336, 4443728, 6387859, 12775718, 25551436, 51102872, 102205744]

約数ペア:

[(1, 102205744), (2, 51102872), (4, 25551436), (8, 12775718), (16, 6387859), (23, 4443728), (29, 3524336), (46, 2221864), (58, 1762168), (61, 1675504), (92, 1110932), (116, 881084), (122, 837752), (157, 650992), (184, 555466), (232, 440542), (244, 418876), (314, 325496), (368, 277733), (464, 220271), (488, 209438), (628, 162748), (667, 153232), (976, 104719), (1256, 81374), (1334, 76616), (1403, 72848), (1769, 57776), (2512, 40687), (2668, 38308), (2806, 36424), (3538, 28888), (3611, 28304), (4553, 22448), (5336, 19154), (5612, 18212), (7076, 14444), (7222, 14152), (9106, 11224), (9577, 10672)]