148949764

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{12197}}^1$

素因数の和:12315

約数の個数: 24

約数和(自身を含む): 270502848

約数和(自身を除く): 121553084

約数列:

[1, 2, 4, 43, 71, 86, 142, 172, 284, 3053, 6106, 12197, 12212, 24394, 48788, 524471, 865987, 1048942, 1731974, 2097884, 3463948, 37237441, 74474882, 148949764]

約数ペア:

[(1, 148949764), (2, 74474882), (4, 37237441), (43, 3463948), (71, 2097884), (86, 1731974), (142, 1048942), (172, 865987), (284, 524471), (3053, 48788), (6106, 24394), (12197, 12212)]