161311548

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{327869}}^1$

素因数の和:327917

約数の個数: 24

約数和(自身を含む): 385575120

約数和(自身を除く): 224263572

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 327869, 655738, 983607, 1311476, 1967214, 3934428, 13442629, 26885258, 40327887, 53770516, 80655774, 161311548]

約数ペア:

[(1, 161311548), (2, 80655774), (3, 53770516), (4, 40327887), (6, 26885258), (12, 13442629), (41, 3934428), (82, 1967214), (123, 1311476), (164, 983607), (246, 655738), (492, 327869)]