161313451

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{2221}}^1$

素因数の和:2422

約数の個数: 16

約数和(自身を含む): 179679808

約数和(自身を除く): 18366357

約数列:

[1, 13, 37, 151, 481, 1963, 2221, 5587, 28873, 72631, 82177, 335371, 1068301, 4359823, 12408727, 161313451]

約数ペア:

[(1, 161313451), (13, 12408727), (37, 4359823), (151, 1068301), (481, 335371), (1963, 82177), (2221, 72631), (5587, 28873)]