161815078

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{929}}^1$

素因数の和:1104

約数の個数: 32

約数和(自身を含む): 265161600

約数和(自身を除く): 103346522

約数列:

[1, 2, 17, 34, 47, 94, 109, 218, 799, 929, 1598, 1853, 1858, 3706, 5123, 10246, 15793, 31586, 43663, 87091, 87326, 101261, 174182, 202522, 742271, 1484542, 1721437, 3442874, 4759267, 9518534, 80907539, 161815078]

約数ペア:

[(1, 161815078), (2, 80907539), (17, 9518534), (34, 4759267), (47, 3442874), (94, 1721437), (109, 1484542), (218, 742271), (799, 202522), (929, 174182), (1598, 101261), (1853, 87326), (1858, 87091), (3706, 43663), (5123, 31586), (10246, 15793)]