138356596

素因数分解:

$2^2\times 7^3\times {\mathrm{31}}^1\times {\mathrm{3253}}^1$

素因数の和:3309

約数の個数: 48

約数和(自身を含む): 291558400

約数和(自身を除く): 153201804

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 124, 196, 217, 343, 434, 686, 868, 1372, 1519, 3038, 3253, 6076, 6506, 10633, 13012, 21266, 22771, 42532, 45542, 91084, 100843, 159397, 201686, 318794, 403372, 637588, 705901, 1115779, 1411802, 2231558, 2823604, 4463116, 4941307, 9882614, 19765228, 34589149, 69178298, 138356596]

約数ペア:

[(1, 138356596), (2, 69178298), (4, 34589149), (7, 19765228), (14, 9882614), (28, 4941307), (31, 4463116), (49, 2823604), (62, 2231558), (98, 1411802), (124, 1115779), (196, 705901), (217, 637588), (343, 403372), (434, 318794), (686, 201686), (868, 159397), (1372, 100843), (1519, 91084), (3038, 45542), (3253, 42532), (6076, 22771), (6506, 21266), (10633, 13012)]