149190784

素因数分解:

$2^7\times {\mathrm{47}}^1\times {\mathrm{24799}}^1$

素因数の和:24860

約数の個数: 32

約数和(自身を含む): 303552000

約数和(自身を除く): 154361216

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 128, 188, 376, 752, 1504, 3008, 6016, 24799, 49598, 99196, 198392, 396784, 793568, 1165553, 1587136, 2331106, 3174272, 4662212, 9324424, 18648848, 37297696, 74595392, 149190784]

約数ペア:

[(1, 149190784), (2, 74595392), (4, 37297696), (8, 18648848), (16, 9324424), (32, 4662212), (47, 3174272), (64, 2331106), (94, 1587136), (128, 1165553), (188, 793568), (376, 396784), (752, 198392), (1504, 99196), (3008, 49598), (6016, 24799)]