150880816

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{154591}}^1$

素因数の和:154660

約数の個数: 20

約数和(自身を含む): 297125824

約数和(自身を除く): 146245008

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 154591, 309182, 618364, 1236728, 2473456, 9430051, 18860102, 37720204, 75440408, 150880816]

約数ペア:

[(1, 150880816), (2, 75440408), (4, 37720204), (8, 18860102), (16, 9430051), (61, 2473456), (122, 1236728), (244, 618364), (488, 309182), (976, 154591)]