163670066

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{521}}^1\times {\mathrm{1181}}^1$

素因数の和:1730

約数の個数: 32

約数和(自身を含む): 296161920

約数和(自身を除く): 132491854

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 521, 1042, 1181, 2362, 3647, 7294, 8267, 9899, 16534, 19798, 22439, 44878, 69293, 138586, 157073, 314146, 615301, 1230602, 4307107, 8614214, 11690719, 23381438, 81835033, 163670066]

約数ペア:

[(1, 163670066), (2, 81835033), (7, 23381438), (14, 11690719), (19, 8614214), (38, 4307107), (133, 1230602), (266, 615301), (521, 314146), (1042, 157073), (1181, 138586), (2362, 69293), (3647, 44878), (7294, 22439), (8267, 19798), (9899, 16534)]