164521055

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{11257}}^1$

素因数の和:11378

約数の個数: 16

約数和(自身を含む): 205345920

約数和(自身を除く): 40824865

約数列:

[1, 5, 37, 79, 185, 395, 2923, 11257, 14615, 56285, 416509, 889303, 2082545, 4446515, 32904211, 164521055]

約数ペア:

[(1, 164521055), (5, 32904211), (37, 4446515), (79, 2082545), (185, 889303), (395, 416509), (2923, 56285), (11257, 14615)]