102811136

素因数分解:

$2^9\times {\mathrm{157}}^1\times {\mathrm{1279}}^1$

素因数の和:1454

約数の個数: 40

約数和(自身を含む): 206891520

約数和(自身を除く): 104080384

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 157, 256, 314, 512, 628, 1256, 1279, 2512, 2558, 5024, 5116, 10048, 10232, 20096, 20464, 40192, 40928, 80384, 81856, 163712, 200803, 327424, 401606, 654848, 803212, 1606424, 3212848, 6425696, 12851392, 25702784, 51405568, 102811136]

約数ペア:

[(1, 102811136), (2, 51405568), (4, 25702784), (8, 12851392), (16, 6425696), (32, 3212848), (64, 1606424), (128, 803212), (157, 654848), (256, 401606), (314, 327424), (512, 200803), (628, 163712), (1256, 81856), (1279, 80384), (2512, 40928), (2558, 40192), (5024, 20464), (5116, 20096), (10048, 10232)]