161010644312

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1361}}^1\times {\mathrm{68147}}^1$

素因数の和:69552

約数の個数: 64

約数和(自身を含む): 356419491840

約数和(自身を除く): 195408847528

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1361, 1736, 2722, 5444, 9527, 10888, 19054, 38108, 42191, 68147, 76216, 84382, 136294, 168764, 272588, 295337, 337528, 477029, 545176, 590674, 954058, 1181348, 1908116, 2112557, 2362696, 3816232, 4225114, 8450228, 14787899, 16900456, 29575798, 59151596, 92748067, 118303192, 185496134, 370992268, 649236469, 741984536, 1298472938, 2596945876, 2875190077, 5193891752, 5750380154, 11500760308, 20126330539, 23001520616, 40252661078, 80505322156, 161010644312]

約数ペア:

[(1, 161010644312), (2, 80505322156), (4, 40252661078), (7, 23001520616), (8, 20126330539), (14, 11500760308), (28, 5750380154), (31, 5193891752), (56, 2875190077), (62, 2596945876), (124, 1298472938), (217, 741984536), (248, 649236469), (434, 370992268), (868, 185496134), (1361, 118303192), (1736, 92748067), (2722, 59151596), (5444, 29575798), (9527, 16900456), (10888, 14787899), (19054, 8450228), (38108, 4225114), (42191, 3816232), (68147, 2362696), (76216, 2112557), (84382, 1908116), (136294, 1181348), (168764, 954058), (272588, 590674), (295337, 545176), (337528, 477029)]