109788976

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1$

素因数の和:314

約数の個数: 80

約数和(自身を含む): 241591680

約数和(自身を除く): 131802704

約数列:

[1, 2, 4, 8, 11, 16, 22, 43, 44, 86, 88, 89, 163, 172, 176, 178, 326, 344, 356, 473, 652, 688, 712, 946, 979, 1304, 1424, 1793, 1892, 1958, 2608, 3586, 3784, 3827, 3916, 7009, 7172, 7568, 7654, 7832, 14018, 14344, 14507, 15308, 15664, 28036, 28688, 29014, 30616, 42097, 56072, 58028, 61232, 77099, 84194, 112144, 116056, 154198, 159577, 168388, 232112, 308396, 319154, 336776, 616792, 623801, 638308, 673552, 1233584, 1247602, 1276616, 2495204, 2553232, 4990408, 6861811, 9980816, 13723622, 27447244, 54894488, 109788976]

約数ペア:

[(1, 109788976), (2, 54894488), (4, 27447244), (8, 13723622), (11, 9980816), (16, 6861811), (22, 4990408), (43, 2553232), (44, 2495204), (86, 1276616), (88, 1247602), (89, 1233584), (163, 673552), (172, 638308), (176, 623801), (178, 616792), (326, 336776), (344, 319154), (356, 308396), (473, 232112), (652, 168388), (688, 159577), (712, 154198), (946, 116056), (979, 112144), (1304, 84194), (1424, 77099), (1793, 61232), (1892, 58028), (1958, 56072), (2608, 42097), (3586, 30616), (3784, 29014), (3827, 28688), (3916, 28036), (7009, 15664), (7172, 15308), (7568, 14507), (7654, 14344), (7832, 14018)]