158049392

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{186379}}^1$

素因数の和:186440

約数の個数: 20

約数和(自身を含む): 312000120

約数和(自身を除く): 153950728

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 186379, 372758, 745516, 1491032, 2982064, 9878087, 19756174, 39512348, 79024696, 158049392]

約数ペア:

[(1, 158049392), (2, 79024696), (4, 39512348), (8, 19756174), (16, 9878087), (53, 2982064), (106, 1491032), (212, 745516), (424, 372758), (848, 186379)]