155470352

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{76511}}^1$

素因数の和:76646

約数の個数: 20

約数和(自身を含む): 303599616

約数和(自身を除く): 148129264

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 76511, 153022, 306044, 612088, 1224176, 9716897, 19433794, 38867588, 77735176, 155470352]

約数ペア:

[(1, 155470352), (2, 77735176), (4, 38867588), (8, 19433794), (16, 9716897), (127, 1224176), (254, 612088), (508, 306044), (1016, 153022), (2032, 76511)]