172912144

素因数分解:

$2^4\times {\mathrm{2693}}^1\times {\mathrm{4013}}^1$

素因数の和:6714

約数の個数: 20

約数和(自身を含む): 335225196

約数和(自身を除く): 162313052

約数列:

[1, 2, 4, 8, 16, 2693, 4013, 5386, 8026, 10772, 16052, 21544, 32104, 43088, 64208, 10807009, 21614018, 43228036, 86456072, 172912144]

約数ペア:

[(1, 172912144), (2, 86456072), (4, 43228036), (8, 21614018), (16, 10807009), (2693, 64208), (4013, 43088), (5386, 32104), (8026, 21544), (10772, 16052)]