158204072

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1521193}}^1$

素因数の和:1521212

約数の個数: 16

約数和(自身を含む): 319450740

約数和(自身を除く): 161246668

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1521193, 3042386, 6084772, 12169544, 19775509, 39551018, 79102036, 158204072]

約数ペア:

[(1, 158204072), (2, 79102036), (4, 39551018), (8, 19775509), (13, 12169544), (26, 6084772), (52, 3042386), (104, 1521193)]