161242116

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1919549}}^1$

素因数の和:1919563

約数の個数: 24

約数和(自身を含む): 429979200

約数和(自身を除く): 268737084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1919549, 3839098, 5758647, 7678196, 11517294, 13436843, 23034588, 26873686, 40310529, 53747372, 80621058, 161242116]

約数ペア:

[(1, 161242116), (2, 80621058), (3, 53747372), (4, 40310529), (6, 26873686), (7, 23034588), (12, 13436843), (14, 11517294), (21, 7678196), (28, 5758647), (42, 3839098), (84, 1919549)]