156680821

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{2917}}^1$

素因数の和:3204

約数の個数: 16

約数和(自身を含む): 180682560

約数和(自身を除く): 24001739

約数列:

[1, 11, 19, 209, 257, 2827, 2917, 4883, 32087, 53713, 55423, 609653, 749669, 8246359, 14243711, 156680821]

約数ペア:

[(1, 156680821), (11, 14243711), (19, 8246359), (209, 749669), (257, 609653), (2827, 55423), (2917, 53713), (4883, 32087)]