159778913

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{467}}^1\times {\mathrm{1321}}^1$

素因数の和:1832

約数の個数: 16

約数和(自身を含む): 188083584

約数和(自身を除く): 28304671

約数列:

[1, 7, 37, 259, 467, 1321, 3269, 9247, 17279, 48877, 120953, 342139, 616907, 4318349, 22825559, 159778913]

約数ペア:

[(1, 159778913), (7, 22825559), (37, 4318349), (259, 616907), (467, 342139), (1321, 120953), (3269, 48877), (9247, 17279)]