155424674

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{643}}^1\times {\mathrm{6361}}^1$

素因数の和:7025

約数の個数: 16

約数和(自身を含む): 245827680

約数和(自身を除く): 90403006

約数列:

[1, 2, 19, 38, 643, 1286, 6361, 12217, 12722, 24434, 120859, 241718, 4090123, 8180246, 77712337, 155424674]

約数ペア:

[(1, 155424674), (2, 77712337), (19, 8180246), (38, 4090123), (643, 241718), (1286, 120859), (6361, 24434), (12217, 12722)]