191528144

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{144223}}^1$

素因数の和:144314

約数の個数: 20

約数和(自身を含む): 375559296

約数和(自身を除く): 184031152

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 144223, 288446, 576892, 1153784, 2307568, 11970509, 23941018, 47882036, 95764072, 191528144]

約数ペア:

[(1, 191528144), (2, 95764072), (4, 47882036), (8, 23941018), (16, 11970509), (83, 2307568), (166, 1153784), (332, 576892), (664, 288446), (1328, 144223)]