161720976

素因数分解:

$2^4\times 3^1\times {\mathrm{3369187}}^1$

素因数の和:3369198

約数の個数: 20

約数和(自身を含む): 417779312

約数和(自身を除く): 256058336

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 3369187, 6738374, 10107561, 13476748, 20215122, 26953496, 40430244, 53906992, 80860488, 161720976]

約数ペア:

[(1, 161720976), (2, 80860488), (3, 53906992), (4, 40430244), (6, 26953496), (8, 20215122), (12, 13476748), (16, 10107561), (24, 6738374), (48, 3369187)]