149626372

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{144427}}^1$

素因数の和:144475

約数の個数: 24

約数和(自身を含む): 307342784

約数和(自身を除く): 157716412

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 144427, 288854, 577708, 1010989, 2021978, 4043956, 5343799, 10687598, 21375196, 37406593, 74813186, 149626372]

約数ペア:

[(1, 149626372), (2, 74813186), (4, 37406593), (7, 21375196), (14, 10687598), (28, 5343799), (37, 4043956), (74, 2021978), (148, 1010989), (259, 577708), (518, 288854), (1036, 144427)]