171800128

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{141283}}^1$

素因数の和:141314

約数の個数: 28

約数和(自身を含む): 358861360

約数和(自身を除く): 187061232

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 141283, 282566, 565132, 1130264, 2260528, 2684377, 4521056, 5368754, 9042112, 10737508, 21475016, 42950032, 85900064, 171800128]

約数ペア:

[(1, 171800128), (2, 85900064), (4, 42950032), (8, 21475016), (16, 10737508), (19, 9042112), (32, 5368754), (38, 4521056), (64, 2684377), (76, 2260528), (152, 1130264), (304, 565132), (608, 282566), (1216, 141283)]