156980461888

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{57042319}}^1$

素因数の和:57042374

約数の個数: 28

約数和(自身を含む): 318752484160

約数和(自身を除く): 161772022272

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 688, 1376, 2752, 57042319, 114084638, 228169276, 456338552, 912677104, 1825354208, 2452819717, 3650708416, 4905639434, 9811278868, 19622557736, 39245115472, 78490230944, 156980461888]

約数ペア:

[(1, 156980461888), (2, 78490230944), (4, 39245115472), (8, 19622557736), (16, 9811278868), (32, 4905639434), (43, 3650708416), (64, 2452819717), (86, 1825354208), (172, 912677104), (344, 456338552), (688, 228169276), (1376, 114084638), (2752, 57042319)]