156980704208

素因数分解:

$2^4\times {\mathrm{14929}}^1\times {\mathrm{657197}}^1$

素因数の和:672134

約数の個数: 20

約数和(自身を含む): 304170950340

約数和(自身を除く): 147190246132

約数列:

[1, 2, 4, 8, 16, 14929, 29858, 59716, 119432, 238864, 657197, 1314394, 2628788, 5257576, 10515152, 9811294013, 19622588026, 39245176052, 78490352104, 156980704208]

約数ペア:

[(1, 156980704208), (2, 78490352104), (4, 39245176052), (8, 19622588026), (16, 9811294013), (14929, 10515152), (29858, 5257576), (59716, 2628788), (119432, 1314394), (238864, 657197)]