156222784

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{56767}}^1$

素因数の和:56822

約数の個数: 28

約数和(自身を含む): 317219584

約数和(自身を除く): 160996800

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 688, 1376, 2752, 56767, 113534, 227068, 454136, 908272, 1816544, 2440981, 3633088, 4881962, 9763924, 19527848, 39055696, 78111392, 156222784]

約数ペア:

[(1, 156222784), (2, 78111392), (4, 39055696), (8, 19527848), (16, 9763924), (32, 4881962), (43, 3633088), (64, 2440981), (86, 1816544), (172, 908272), (344, 454136), (688, 227068), (1376, 113534), (2752, 56767)]