196355328

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{277}}^1$

素因数の和:380

約数の個数: 144

約数和(自身を含む): 572777856

約数和(自身を除く): 376422528

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 71, 78, 96, 104, 128, 142, 156, 192, 208, 213, 256, 277, 284, 312, 384, 416, 426, 554, 568, 624, 768, 831, 832, 852, 923, 1108, 1136, 1248, 1662, 1664, 1704, 1846, 2216, 2272, 2496, 2769, 3324, 3328, 3408, 3601, 3692, 4432, 4544, 4992, 5538, 6648, 6816, 7202, 7384, 8864, 9088, 9984, 10803, 11076, 13296, 13632, 14404, 14768, 17728, 18176, 19667, 21606, 22152, 26592, 27264, 28808, 29536, 35456, 39334, 43212, 44304, 53184, 54528, 57616, 59001, 59072, 70912, 78668, 86424, 88608, 106368, 115232, 118002, 118144, 157336, 172848, 177216, 212736, 230464, 236004, 236288, 255671, 314672, 345696, 354432, 460928, 472008, 511342, 629344, 691392, 708864, 767013, 921856, 944016, 1022684, 1258688, 1382784, 1534026, 1888032, 2045368, 2517376, 2765568, 3068052, 3776064, 4090736, 5034752, 6136104, 7552128, 8181472, 12272208, 15104256, 16362944, 24544416, 32725888, 49088832, 65451776, 98177664, 196355328]

約数ペア:

[(1, 196355328), (2, 98177664), (3, 65451776), (4, 49088832), (6, 32725888), (8, 24544416), (12, 16362944), (13, 15104256), (16, 12272208), (24, 8181472), (26, 7552128), (32, 6136104), (39, 5034752), (48, 4090736), (52, 3776064), (64, 3068052), (71, 2765568), (78, 2517376), (96, 2045368), (104, 1888032), (128, 1534026), (142, 1382784), (156, 1258688), (192, 1022684), (208, 944016), (213, 921856), (256, 767013), (277, 708864), (284, 691392), (312, 629344), (384, 511342), (416, 472008), (426, 460928), (554, 354432), (568, 345696), (624, 314672), (768, 255671), (831, 236288), (832, 236004), (852, 230464), (923, 212736), (1108, 177216), (1136, 172848), (1248, 157336), (1662, 118144), (1664, 118002), (1704, 115232), (1846, 106368), (2216, 88608), (2272, 86424), (2496, 78668), (2769, 70912), (3324, 59072), (3328, 59001), (3408, 57616), (3601, 54528), (3692, 53184), (4432, 44304), (4544, 43212), (4992, 39334), (5538, 35456), (6648, 29536), (6816, 28808), (7202, 27264), (7384, 26592), (8864, 22152), (9088, 21606), (9984, 19667), (10803, 18176), (11076, 17728), (13296, 14768), (13632, 14404)]