127397376

素因数分解:

$2^9\times 3^2\times {\mathrm{27647}}^1$

素因数の和:27671

約数の個数: 60

約数和(自身を含む): 367690752

約数和(自身を除く): 240293376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1152, 1536, 2304, 4608, 27647, 55294, 82941, 110588, 165882, 221176, 248823, 331764, 442352, 497646, 663528, 884704, 995292, 1327056, 1769408, 1990584, 2654112, 3538816, 3981168, 5308224, 7077632, 7962336, 10616448, 14155264, 15924672, 21232896, 31849344, 42465792, 63698688, 127397376]

約数ペア:

[(1, 127397376), (2, 63698688), (3, 42465792), (4, 31849344), (6, 21232896), (8, 15924672), (9, 14155264), (12, 10616448), (16, 7962336), (18, 7077632), (24, 5308224), (32, 3981168), (36, 3538816), (48, 2654112), (64, 1990584), (72, 1769408), (96, 1327056), (128, 995292), (144, 884704), (192, 663528), (256, 497646), (288, 442352), (384, 331764), (512, 248823), (576, 221176), (768, 165882), (1152, 110588), (1536, 82941), (2304, 55294), (4608, 27647)]