157785084

素因数分解:

$2^2\times 3^4\times {\mathrm{486991}}^1$

素因数の和:487007

約数の個数: 30

約数和(自身を含む): 412482224

約数和(自身を除く): 254697140

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 486991, 973982, 1460973, 1947964, 2921946, 4382919, 5843892, 8765838, 13148757, 17531676, 26297514, 39446271, 52595028, 78892542, 157785084]

約数ペア:

[(1, 157785084), (2, 78892542), (3, 52595028), (4, 39446271), (6, 26297514), (9, 17531676), (12, 13148757), (18, 8765838), (27, 5843892), (36, 4382919), (54, 2921946), (81, 1947964), (108, 1460973), (162, 973982), (324, 486991)]