140475309482

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{130621}}^1\times {\mathrm{14533}}^1$

素因数の和:145193

約数の個数: 16

約数和(自身を含む): 216424456872

約数和(自身を除く): 75949147390

約数列:

[1, 2, 37, 74, 14533, 29066, 130621, 261242, 537721, 1075442, 4832977, 9665954, 1898314993, 3796629986, 70237654741, 140475309482]

約数ペア:

[(1, 140475309482), (2, 70237654741), (37, 3796629986), (74, 1898314993), (14533, 9665954), (29066, 4832977), (130621, 1075442), (261242, 537721)]