198885232

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{5939}}^1$

素因数の和:5990

約数の個数: 80

約数和(自身を含む): 494968320

約数和(自身を除く): 296083088

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 46, 52, 56, 91, 92, 104, 112, 161, 182, 184, 208, 299, 322, 364, 368, 598, 644, 728, 1196, 1288, 1456, 2093, 2392, 2576, 4186, 4784, 5939, 8372, 11878, 16744, 23756, 33488, 41573, 47512, 77207, 83146, 95024, 136597, 154414, 166292, 273194, 308828, 332584, 540449, 546388, 617656, 665168, 956179, 1080898, 1092776, 1235312, 1775761, 1912358, 2161796, 2185552, 3551522, 3824716, 4323592, 7103044, 7649432, 8647184, 12430327, 14206088, 15298864, 24860654, 28412176, 49721308, 99442616, 198885232]

約数ペア:

[(1, 198885232), (2, 99442616), (4, 49721308), (7, 28412176), (8, 24860654), (13, 15298864), (14, 14206088), (16, 12430327), (23, 8647184), (26, 7649432), (28, 7103044), (46, 4323592), (52, 3824716), (56, 3551522), (91, 2185552), (92, 2161796), (104, 1912358), (112, 1775761), (161, 1235312), (182, 1092776), (184, 1080898), (208, 956179), (299, 665168), (322, 617656), (364, 546388), (368, 540449), (598, 332584), (644, 308828), (728, 273194), (1196, 166292), (1288, 154414), (1456, 136597), (2093, 95024), (2392, 83146), (2576, 77207), (4186, 47512), (4784, 41573), (5939, 33488), (8372, 23756), (11878, 16744)]