159682736

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{7487}}^1$

素因数の和:7569

約数の個数: 40

約数和(自身を含む): 326836224

約数和(自身を除く): 167153488

約数列:

[1, 2, 4, 8, 16, 31, 43, 62, 86, 124, 172, 248, 344, 496, 688, 1333, 2666, 5332, 7487, 10664, 14974, 21328, 29948, 59896, 119792, 232097, 321941, 464194, 643882, 928388, 1287764, 1856776, 2575528, 3713552, 5151056, 9980171, 19960342, 39920684, 79841368, 159682736]

約数ペア:

[(1, 159682736), (2, 79841368), (4, 39920684), (8, 19960342), (16, 9980171), (31, 5151056), (43, 3713552), (62, 2575528), (86, 1856776), (124, 1287764), (172, 928388), (248, 643882), (344, 464194), (496, 321941), (688, 232097), (1333, 119792), (2666, 59896), (5332, 29948), (7487, 21328), (10664, 14974)]