128049335578

素因数分解:

$2^1\times {\mathrm{311}}^1\times {\mathrm{12517}}^1\times {\mathrm{16447}}^1$

素因数の和:29277

約数の個数: 16

約数和(自身を含む): 192718715904

約数和(自身を除く): 64669380326

約数列:

[1, 2, 311, 622, 12517, 16447, 25034, 32894, 3892787, 5115017, 7785574, 10230034, 205867099, 411734198, 64024667789, 128049335578]

約数ペア:

[(1, 128049335578), (2, 64024667789), (311, 411734198), (622, 205867099), (12517, 10230034), (16447, 7785574), (25034, 5115017), (32894, 3892787)]