161340828

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1222279}}^1$

素因数の和:1222297

約数の個数: 24

約数和(自身を含む): 410686080

約数和(自身を除く): 249345252

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 1222279, 2444558, 3666837, 4889116, 7333674, 13445069, 14667348, 26890138, 40335207, 53780276, 80670414, 161340828]

約数ペア:

[(1, 161340828), (2, 80670414), (3, 53780276), (4, 40335207), (6, 26890138), (11, 14667348), (12, 13445069), (22, 7333674), (33, 4889116), (44, 3666837), (66, 2444558), (132, 1222279)]