156933623

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{12659}}^1$

素因数の和:12707

約数の個数: 24

約数和(自身を含む): 207826560

約数和(自身を除く): 50892937

約数列:

[1, 7, 11, 23, 49, 77, 161, 253, 539, 1127, 1771, 12397, 12659, 88613, 139249, 291157, 620291, 974743, 2038099, 3202727, 6823201, 14266693, 22419089, 156933623]

約数ペア:

[(1, 156933623), (7, 22419089), (11, 14266693), (23, 6823201), (49, 3202727), (77, 2038099), (161, 974743), (253, 620291), (539, 291157), (1127, 139249), (1771, 88613), (12397, 12659)]