158204224

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{57487}}^1$

素因数の和:57542

約数の個数: 28

約数和(自身を含む): 321242944

約数和(自身を除く): 163038720

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 688, 1376, 2752, 57487, 114974, 229948, 459896, 919792, 1839584, 2471941, 3679168, 4943882, 9887764, 19775528, 39551056, 79102112, 158204224]

約数ペア:

[(1, 158204224), (2, 79102112), (4, 39551056), (8, 19775528), (16, 9887764), (32, 4943882), (43, 3679168), (64, 2471941), (86, 1839584), (172, 919792), (344, 459896), (688, 229948), (1376, 114974), (2752, 57487)]