158639426

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{941}}^1$

素因数の和:1130

約数の個数: 32

約数和(自身を含む): 265870080

約数和(自身を除く): 107230654

約数列:

[1, 2, 11, 22, 79, 97, 158, 194, 869, 941, 1067, 1738, 1882, 2134, 7663, 10351, 15326, 20702, 74339, 84293, 91277, 148678, 168586, 182554, 817729, 1004047, 1635458, 2008094, 7210883, 14421766, 79319713, 158639426]

約数ペア:

[(1, 158639426), (2, 79319713), (11, 14421766), (22, 7210883), (79, 2008094), (97, 1635458), (158, 1004047), (194, 817729), (869, 182554), (941, 168586), (1067, 148678), (1738, 91277), (1882, 84293), (2134, 74339), (7663, 20702), (10351, 15326)]