155280248

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{366227}}^1$

素因数の和:366286

約数の個数: 16

約数和(自身を含む): 296644680

約数和(自身を除く): 141364432

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 366227, 732454, 1464908, 2929816, 19410031, 38820062, 77640124, 155280248]

約数ペア:

[(1, 155280248), (2, 77640124), (4, 38820062), (8, 19410031), (53, 2929816), (106, 1464908), (212, 732454), (424, 366227)]