169397644

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{16879}}^1$

素因数の和:17089

約数の個数: 24

約数和(自身を含む): 320922560

約数和(自身を除く): 151524916

約数列:

[1, 2, 4, 13, 26, 52, 193, 386, 772, 2509, 5018, 10036, 16879, 33758, 67516, 219427, 438854, 877708, 3257647, 6515294, 13030588, 42349411, 84698822, 169397644]

約数ペア:

[(1, 169397644), (2, 84698822), (4, 42349411), (13, 13030588), (26, 6515294), (52, 3257647), (193, 877708), (386, 438854), (772, 219427), (2509, 67516), (5018, 33758), (10036, 16879)]