157331363

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{5573}}^1$

素因数の和:5726

約数の個数: 16

約数和(自身を含む): 186394560

約数和(自身を除く): 29063197

約数列:

[1, 7, 37, 109, 259, 763, 4033, 5573, 28231, 39011, 206201, 607457, 1443407, 4252199, 22475909, 157331363]

約数ペア:

[(1, 157331363), (7, 22475909), (37, 4252199), (109, 1443407), (259, 607457), (763, 206201), (4033, 39011), (5573, 28231)]