148889392

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{379}}^1\times {\mathrm{571}}^1$

素因数の和:1001

約数の個数: 40

約数和(自身を含む): 296479040

約数和(自身を除く): 147589648

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 379, 571, 688, 758, 1142, 1516, 2284, 3032, 4568, 6064, 9136, 16297, 24553, 32594, 49106, 65188, 98212, 130376, 196424, 216409, 260752, 392848, 432818, 865636, 1731272, 3462544, 9305587, 18611174, 37222348, 74444696, 148889392]

約数ペア:

[(1, 148889392), (2, 74444696), (4, 37222348), (8, 18611174), (16, 9305587), (43, 3462544), (86, 1731272), (172, 865636), (344, 432818), (379, 392848), (571, 260752), (688, 216409), (758, 196424), (1142, 130376), (1516, 98212), (2284, 65188), (3032, 49106), (4568, 32594), (6064, 24553), (9136, 16297)]