161209174

素因数分解:

$2^1\times 7^1\times {\mathrm{2741}}^1\times {\mathrm{4201}}^1$

素因数の和:6951

約数の個数: 16

約数和(自身を含む): 276525216

約数和(自身を除く): 115316042

約数列:

[1, 2, 7, 14, 2741, 4201, 5482, 8402, 19187, 29407, 38374, 58814, 11514941, 23029882, 80604587, 161209174]

約数ペア:

[(1, 161209174), (2, 80604587), (7, 23029882), (14, 11514941), (2741, 58814), (4201, 38374), (5482, 29407), (8402, 19187)]