156939618

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{17107}}^1$

素因数の和:17262

約数の個数: 32

約数和(自身を含む): 344897280

約数和(自身を除く): 187957662

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 139, 278, 417, 834, 1529, 3058, 4587, 9174, 17107, 34214, 51321, 102642, 188177, 376354, 564531, 1129062, 2377873, 4755746, 7133619, 14267238, 26156603, 52313206, 78469809, 156939618]

約数ペア:

[(1, 156939618), (2, 78469809), (3, 52313206), (6, 26156603), (11, 14267238), (22, 7133619), (33, 4755746), (66, 2377873), (139, 1129062), (278, 564531), (417, 376354), (834, 188177), (1529, 102642), (3058, 51321), (4587, 34214), (9174, 17107)]