127045696

素因数分解:

$2^6\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{383}}^1$

素因数の和:539

約数の個数: 56

約数和(自身を含む): 259835904

約数和(自身を除く): 132790208

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 73, 142, 146, 284, 292, 383, 568, 584, 766, 1136, 1168, 1532, 2272, 2336, 3064, 4544, 4672, 5183, 6128, 10366, 12256, 20732, 24512, 27193, 27959, 41464, 54386, 55918, 82928, 108772, 111836, 165856, 217544, 223672, 331712, 435088, 447344, 870176, 894688, 1740352, 1789376, 1985089, 3970178, 7940356, 15880712, 31761424, 63522848, 127045696]

約数ペア:

[(1, 127045696), (2, 63522848), (4, 31761424), (8, 15880712), (16, 7940356), (32, 3970178), (64, 1985089), (71, 1789376), (73, 1740352), (142, 894688), (146, 870176), (284, 447344), (292, 435088), (383, 331712), (568, 223672), (584, 217544), (766, 165856), (1136, 111836), (1168, 108772), (1532, 82928), (2272, 55918), (2336, 54386), (3064, 41464), (4544, 27959), (4672, 27193), (5183, 24512), (6128, 20732), (10366, 12256)]