155260714

素因数分解:

$2^1\times 7^2\times {\mathrm{181}}^1\times {\mathrm{8753}}^1$

素因数の和:8950

約数の個数: 24

約数和(自身を含む): 272441988

約数和(自身を除く): 117181274

約数列:

[1, 2, 7, 14, 49, 98, 181, 362, 1267, 2534, 8753, 8869, 17506, 17738, 61271, 122542, 428897, 857794, 1584293, 3168586, 11090051, 22180102, 77630357, 155260714]

約数ペア:

[(1, 155260714), (2, 77630357), (7, 22180102), (14, 11090051), (49, 3168586), (98, 1584293), (181, 857794), (362, 428897), (1267, 122542), (2534, 61271), (8753, 17738), (8869, 17506)]