161242296

素因数分解:

$2^3\times 3^1\times {\mathrm{281}}^1\times {\mathrm{23909}}^1$

素因数の和:24199

約数の個数: 32

約数和(自身を含む): 404557200

約数和(自身を除く): 243314904

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 281, 562, 843, 1124, 1686, 2248, 3372, 6744, 23909, 47818, 71727, 95636, 143454, 191272, 286908, 573816, 6718429, 13436858, 20155287, 26873716, 40310574, 53747432, 80621148, 161242296]

約数ペア:

[(1, 161242296), (2, 80621148), (3, 53747432), (4, 40310574), (6, 26873716), (8, 20155287), (12, 13436858), (24, 6718429), (281, 573816), (562, 286908), (843, 191272), (1124, 143454), (1686, 95636), (2248, 71727), (3372, 47818), (6744, 23909)]