128519026

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{8699}}^1$

素因数の和:8873

約数の個数: 16

約数和(自身を含む): 197316000

約数和(自身を除く): 68796974

約数列:

[1, 2, 83, 89, 166, 178, 7387, 8699, 14774, 17398, 722017, 774211, 1444034, 1548422, 64259513, 128519026]

約数ペア:

[(1, 128519026), (2, 64259513), (83, 1548422), (89, 1444034), (166, 774211), (178, 722017), (7387, 17398), (8699, 14774)]