137388672

素因数分解:

$2^7\times 3^2\times {\mathrm{239}}^1\times {\mathrm{499}}^1$

素因数の和:758

約数の個数: 96

約数和(自身を含む): 397800000

約数和(自身を除く): 260411328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 239, 288, 384, 478, 499, 576, 717, 956, 998, 1152, 1434, 1497, 1912, 1996, 2151, 2868, 2994, 3824, 3992, 4302, 4491, 5736, 5988, 7648, 7984, 8604, 8982, 11472, 11976, 15296, 15968, 17208, 17964, 22944, 23952, 30592, 31936, 34416, 35928, 45888, 47904, 63872, 68832, 71856, 91776, 95808, 119261, 137664, 143712, 191616, 238522, 275328, 287424, 357783, 477044, 574848, 715566, 954088, 1073349, 1431132, 1908176, 2146698, 2862264, 3816352, 4293396, 5724528, 7632704, 8586792, 11449056, 15265408, 17173584, 22898112, 34347168, 45796224, 68694336, 137388672]

約数ペア:

[(1, 137388672), (2, 68694336), (3, 45796224), (4, 34347168), (6, 22898112), (8, 17173584), (9, 15265408), (12, 11449056), (16, 8586792), (18, 7632704), (24, 5724528), (32, 4293396), (36, 3816352), (48, 2862264), (64, 2146698), (72, 1908176), (96, 1431132), (128, 1073349), (144, 954088), (192, 715566), (239, 574848), (288, 477044), (384, 357783), (478, 287424), (499, 275328), (576, 238522), (717, 191616), (956, 143712), (998, 137664), (1152, 119261), (1434, 95808), (1497, 91776), (1912, 71856), (1996, 68832), (2151, 63872), (2868, 47904), (2994, 45888), (3824, 35928), (3992, 34416), (4302, 31936), (4491, 30592), (5736, 23952), (5988, 22944), (7648, 17964), (7984, 17208), (8604, 15968), (8982, 15296), (11472, 11976)]