144788476

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{166807}}^1$

素因数の和:166849

約数の個数: 24

約数和(自身を含む): 298919936

約数和(自身を除く): 154131460

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 166807, 333614, 667228, 1167649, 2335298, 4670596, 5171017, 10342034, 20684068, 36197119, 72394238, 144788476]

約数ペア:

[(1, 144788476), (2, 72394238), (4, 36197119), (7, 20684068), (14, 10342034), (28, 5171017), (31, 4670596), (62, 2335298), (124, 1167649), (217, 667228), (434, 333614), (868, 166807)]