161724002

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{563}}^1\times {\mathrm{1187}}^1$

素因数の和:1774

約数の個数: 24

約数和(自身を含む): 267342768

約数和(自身を除く): 105618766

約数列:

[1, 2, 11, 22, 121, 242, 563, 1126, 1187, 2374, 6193, 12386, 13057, 26114, 68123, 136246, 143627, 287254, 668281, 1336562, 7351091, 14702182, 80862001, 161724002]

約数ペア:

[(1, 161724002), (2, 80862001), (11, 14702182), (22, 7351091), (121, 1336562), (242, 668281), (563, 287254), (1126, 143627), (1187, 136246), (2374, 68123), (6193, 26114), (12386, 13057)]