156728223956

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{16759}}^1\times {\mathrm{32027}}^1$

素因数の和:48863

約数の個数: 24

約数和(自身を含む): 278056847040

約数和(自身を除く): 121328623084

約数列:

[1, 2, 4, 73, 146, 292, 16759, 32027, 33518, 64054, 67036, 128108, 1223407, 2337971, 2446814, 4675942, 4893628, 9351884, 536740493, 1073480986, 2146961972, 39182055989, 78364111978, 156728223956]

約数ペア:

[(1, 156728223956), (2, 78364111978), (4, 39182055989), (73, 2146961972), (146, 1073480986), (292, 536740493), (16759, 9351884), (32027, 4893628), (33518, 4675942), (64054, 2446814), (67036, 2337971), (128108, 1223407)]