149733568

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{54409}}^1$

素因数の和:54464

約数の個数: 28

約数和(自身を含む): 304043080

約数和(自身を除く): 154309512

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 688, 1376, 2752, 54409, 108818, 217636, 435272, 870544, 1741088, 2339587, 3482176, 4679174, 9358348, 18716696, 37433392, 74866784, 149733568]

約数ペア:

[(1, 149733568), (2, 74866784), (4, 37433392), (8, 18716696), (16, 9358348), (32, 4679174), (43, 3482176), (64, 2339587), (86, 1741088), (172, 870544), (344, 435272), (688, 217636), (1376, 108818), (2752, 54409)]