166251841

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{653}}^1\times {\mathrm{983}}^1$

素因数の和:1680

約数の個数: 16

約数和(自身を含む): 195634944

約数和(自身を除く): 29383103

約数列:

[1, 7, 37, 259, 653, 983, 4571, 6881, 24161, 36371, 169127, 254597, 641899, 4493293, 23750263, 166251841]

約数ペア:

[(1, 166251841), (7, 23750263), (37, 4493293), (259, 641899), (653, 254597), (983, 169127), (4571, 36371), (6881, 24161)]