160997545

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{281}}^1$

素因数の和:505

約数の個数: 32

約数和(自身を含む): 210890880

約数和(自身を除く): 49893335

約数列:

[1, 5, 19, 37, 95, 163, 185, 281, 703, 815, 1405, 3097, 3515, 5339, 6031, 10397, 15485, 26695, 30155, 45803, 51985, 114589, 197543, 229015, 572945, 870257, 987715, 1694711, 4351285, 8473555, 32199509, 160997545]

約数ペア:

[(1, 160997545), (5, 32199509), (19, 8473555), (37, 4351285), (95, 1694711), (163, 987715), (185, 870257), (281, 572945), (703, 229015), (815, 197543), (1405, 114589), (3097, 51985), (3515, 45803), (5339, 30155), (6031, 26695), (10397, 15485)]