155882881

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{24391}}^1$

素因数の和:24492

約数の個数: 16

約数和(自身を含む): 196697088

約数和(自身を除く): 40814207

約数列:

[1, 7, 11, 77, 83, 581, 913, 6391, 24391, 170737, 268301, 1878107, 2024453, 14171171, 22268983, 155882881]

約数ペア:

[(1, 155882881), (7, 22268983), (11, 14171171), (77, 2024453), (83, 1878107), (581, 268301), (913, 170737), (6391, 24391)]