149553964

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{314189}}^1$

素因数の和:314217

約数の個数: 24

約数和(自身を含む): 316703520

約数和(自身を除く): 167149556

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 314189, 628378, 1256756, 2199323, 4398646, 5341213, 8797292, 10682426, 21364852, 37388491, 74776982, 149553964]

約数ペア:

[(1, 149553964), (2, 74776982), (4, 37388491), (7, 21364852), (14, 10682426), (17, 8797292), (28, 5341213), (34, 4398646), (68, 2199323), (119, 1256756), (238, 628378), (476, 314189)]