168994084

素因数分解:

$2^2\times 7^1\times {\mathrm{787}}^1\times {\mathrm{7669}}^1$

素因数の和:8467

約数の個数: 24

約数和(自身を含む): 338461760

約数和(自身を除く): 169467676

約数列:

[1, 2, 4, 7, 14, 28, 787, 1574, 3148, 5509, 7669, 11018, 15338, 22036, 30676, 53683, 107366, 214732, 6035503, 12071006, 24142012, 42248521, 84497042, 168994084]

約数ペア:

[(1, 168994084), (2, 84497042), (4, 42248521), (7, 24142012), (14, 12071006), (28, 6035503), (787, 214732), (1574, 107366), (3148, 53683), (5509, 30676), (7669, 22036), (11018, 15338)]