165747494

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{173}}^1$

素因数の和:341

約数の個数: 48

約数和(自身を含む): 284924304

約数和(自身を除く): 119176810

約数列:

[1, 2, 11, 22, 37, 74, 107, 121, 173, 214, 242, 346, 407, 814, 1177, 1903, 2354, 3806, 3959, 4477, 6401, 7918, 8954, 12802, 12947, 18511, 20933, 25894, 37022, 41866, 43549, 70411, 87098, 140822, 203621, 407242, 479039, 684907, 774521, 958078, 1369814, 1549042, 2239831, 4479662, 7533977, 15067954, 82873747, 165747494]

約数ペア:

[(1, 165747494), (2, 82873747), (11, 15067954), (22, 7533977), (37, 4479662), (74, 2239831), (107, 1549042), (121, 1369814), (173, 958078), (214, 774521), (242, 684907), (346, 479039), (407, 407242), (814, 203621), (1177, 140822), (1903, 87098), (2354, 70411), (3806, 43549), (3959, 41866), (4477, 37022), (6401, 25894), (7918, 20933), (8954, 18511), (12802, 12947)]