168117833

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{293}}^1$

素因数の和:449

約数の個数: 32

約数和(自身を含む): 201519360

約数和(自身を除く): 33401527

約数列:

[1, 13, 19, 23, 101, 247, 293, 299, 437, 1313, 1919, 2323, 3809, 5567, 5681, 6739, 24947, 29593, 30199, 44137, 72371, 87607, 128041, 384709, 562267, 573781, 680639, 1664533, 7309471, 8848307, 12932141, 168117833]

約数ペア:

[(1, 168117833), (13, 12932141), (19, 8848307), (23, 7309471), (101, 1664533), (247, 680639), (293, 573781), (299, 562267), (437, 384709), (1313, 128041), (1919, 87607), (2323, 72371), (3809, 44137), (5567, 30199), (5681, 29593), (6739, 24947)]