166229479

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{6581}}^1$

素因数の和:6690

約数の個数: 16

約数和(自身を含む): 187981920

約数和(自身を除く): 21752441

約数列:

[1, 13, 29, 67, 377, 871, 1943, 6581, 25259, 85553, 190849, 440927, 2481037, 5732051, 12786883, 166229479]

約数ペア:

[(1, 166229479), (13, 12786883), (29, 5732051), (67, 2481037), (377, 440927), (871, 190849), (1943, 85553), (6581, 25259)]