149768708

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{7517}}^1$

素因数の和:7831

約数の個数: 24

約数和(自身を含む): 278496792

約数和(自身を除く): 128728084

約数列:

[1, 2, 4, 17, 34, 68, 293, 586, 1172, 4981, 7517, 9962, 15034, 19924, 30068, 127789, 255578, 511156, 2202481, 4404962, 8809924, 37442177, 74884354, 149768708]

約数ペア:

[(1, 149768708), (2, 74884354), (4, 37442177), (17, 8809924), (34, 4404962), (68, 2202481), (293, 511156), (586, 255578), (1172, 127789), (4981, 30068), (7517, 19924), (9962, 15034)]