172080644

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{28661}}^1$

素因数の和:28763

約数の個数: 24

約数和(自身を含む): 321014400

約数和(自身を除く): 148933756

約数列:

[1, 2, 4, 19, 38, 76, 79, 158, 316, 1501, 3002, 6004, 28661, 57322, 114644, 544559, 1089118, 2178236, 2264219, 4528438, 9056876, 43020161, 86040322, 172080644]

約数ペア:

[(1, 172080644), (2, 86040322), (4, 43020161), (19, 9056876), (38, 4528438), (76, 2264219), (79, 2178236), (158, 1089118), (316, 544559), (1501, 114644), (3002, 57322), (6004, 28661)]