157216026

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{216551}}^1$

素因数の和:216578

約数の個数: 24

約数和(自身を含む): 345616992

約数和(自身を除く): 188400966

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 363, 726, 216551, 433102, 649653, 1299306, 2382061, 4764122, 7146183, 14292366, 26202671, 52405342, 78608013, 157216026]

約数ペア:

[(1, 157216026), (2, 78608013), (3, 52405342), (6, 26202671), (11, 14292366), (22, 7146183), (33, 4764122), (66, 2382061), (121, 1299306), (242, 649653), (363, 433102), (726, 216551)]