156773136

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{907}}^1$

素因数の和:1208

約数の個数: 80

約数和(自身を含む): 438208064

約数和(自身を除く): 281434928

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 277, 312, 554, 624, 831, 907, 1108, 1662, 1814, 2216, 2721, 3324, 3601, 3628, 4432, 5442, 6648, 7202, 7256, 10803, 10884, 11791, 13296, 14404, 14512, 21606, 21768, 23582, 28808, 35373, 43212, 43536, 47164, 57616, 70746, 86424, 94328, 141492, 172848, 188656, 251239, 282984, 502478, 565968, 753717, 1004956, 1507434, 2009912, 3014868, 3266107, 4019824, 6029736, 6532214, 9798321, 12059472, 13064428, 19596642, 26128856, 39193284, 52257712, 78386568, 156773136]

約数ペア:

[(1, 156773136), (2, 78386568), (3, 52257712), (4, 39193284), (6, 26128856), (8, 19596642), (12, 13064428), (13, 12059472), (16, 9798321), (24, 6532214), (26, 6029736), (39, 4019824), (48, 3266107), (52, 3014868), (78, 2009912), (104, 1507434), (156, 1004956), (208, 753717), (277, 565968), (312, 502478), (554, 282984), (624, 251239), (831, 188656), (907, 172848), (1108, 141492), (1662, 94328), (1814, 86424), (2216, 70746), (2721, 57616), (3324, 47164), (3601, 43536), (3628, 43212), (4432, 35373), (5442, 28808), (6648, 23582), (7202, 21768), (7256, 21606), (10803, 14512), (10884, 14404), (11791, 13296)]