193459968

素因数分解:

$2^8\times 3^3\times {\mathrm{13}}^1\times {\mathrm{2153}}^1$

素因数の和:2191

約数の個数: 144

約数和(自身を含む): 616388640

約数和(自身を除く): 422928672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 96, 104, 108, 117, 128, 144, 156, 192, 208, 216, 234, 256, 288, 312, 351, 384, 416, 432, 468, 576, 624, 702, 768, 832, 864, 936, 1152, 1248, 1404, 1664, 1728, 1872, 2153, 2304, 2496, 2808, 3328, 3456, 3744, 4306, 4992, 5616, 6459, 6912, 7488, 8612, 9984, 11232, 12918, 14976, 17224, 19377, 22464, 25836, 27989, 29952, 34448, 38754, 44928, 51672, 55978, 58131, 68896, 77508, 83967, 89856, 103344, 111956, 116262, 137792, 155016, 167934, 206688, 223912, 232524, 251901, 275584, 310032, 335868, 413376, 447824, 465048, 503802, 551168, 620064, 671736, 755703, 826752, 895648, 930096, 1007604, 1240128, 1343472, 1511406, 1653504, 1791296, 1860192, 2015208, 2480256, 2686944, 3022812, 3582592, 3720384, 4030416, 4960512, 5373888, 6045624, 7165184, 7440768, 8060832, 10747776, 12091248, 14881536, 16121664, 21495552, 24182496, 32243328, 48364992, 64486656, 96729984, 193459968]

約数ペア:

[(1, 193459968), (2, 96729984), (3, 64486656), (4, 48364992), (6, 32243328), (8, 24182496), (9, 21495552), (12, 16121664), (13, 14881536), (16, 12091248), (18, 10747776), (24, 8060832), (26, 7440768), (27, 7165184), (32, 6045624), (36, 5373888), (39, 4960512), (48, 4030416), (52, 3720384), (54, 3582592), (64, 3022812), (72, 2686944), (78, 2480256), (96, 2015208), (104, 1860192), (108, 1791296), (117, 1653504), (128, 1511406), (144, 1343472), (156, 1240128), (192, 1007604), (208, 930096), (216, 895648), (234, 826752), (256, 755703), (288, 671736), (312, 620064), (351, 551168), (384, 503802), (416, 465048), (432, 447824), (468, 413376), (576, 335868), (624, 310032), (702, 275584), (768, 251901), (832, 232524), (864, 223912), (936, 206688), (1152, 167934), (1248, 155016), (1404, 137792), (1664, 116262), (1728, 111956), (1872, 103344), (2153, 89856), (2304, 83967), (2496, 77508), (2808, 68896), (3328, 58131), (3456, 55978), (3744, 51672), (4306, 44928), (4992, 38754), (5616, 34448), (6459, 29952), (6912, 27989), (7488, 25836), (8612, 22464), (9984, 19377), (11232, 17224), (12918, 14976)]