147257844

素因数分解:

$2^2\times 3^1\times {\mathrm{821}}^1\times {\mathrm{14947}}^1$

素因数の和:15775

約数の個数: 24

約数和(自身を含む): 344043168

約数和(自身を除く): 196785324

約数列:

[1, 2, 3, 4, 6, 12, 821, 1642, 2463, 3284, 4926, 9852, 14947, 29894, 44841, 59788, 89682, 179364, 12271487, 24542974, 36814461, 49085948, 73628922, 147257844]

約数ペア:

[(1, 147257844), (2, 73628922), (3, 49085948), (4, 36814461), (6, 24542974), (12, 12271487), (821, 179364), (1642, 89682), (2463, 59788), (3284, 44841), (4926, 29894), (9852, 14947)]