158967647

素因数分解:

${\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{1231}}^1$

素因数の和:1394

約数の個数: 16

約数和(自身を含む): 169572480

約数和(自身を除く): 10604833

約数列:

[1, 29, 61, 73, 1231, 1769, 2117, 4453, 35699, 75091, 89863, 129137, 2177639, 2606027, 5481643, 158967647]

約数ペア:

[(1, 158967647), (29, 5481643), (61, 2606027), (73, 2177639), (1231, 129137), (1769, 89863), (2117, 75091), (4453, 35699)]