160221245185

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{73327801}}^1$

素因数の和:73327848

約数の個数: 16

約数和(自身を含む): 211184069760

約数和(自身を除く): 50962824575

約数列:

[1, 5, 19, 23, 95, 115, 437, 2185, 73327801, 366639005, 1393228219, 1686539423, 6966141095, 8432697115, 32044249037, 160221245185]

約数ペア:

[(1, 160221245185), (5, 32044249037), (19, 8432697115), (23, 6966141095), (95, 1686539423), (115, 1393228219), (437, 366639005), (2185, 73327801)]