155216451874

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{275393}}^1$

素因数の和:275571

約数の個数: 48

約数和(自身を含む): 272947399704

約数和(自身を除く): 117730947830

約数列:

[1, 2, 11, 17, 22, 34, 121, 137, 187, 242, 274, 374, 1507, 2057, 2329, 3014, 4114, 4658, 16577, 25619, 33154, 51238, 275393, 281809, 550786, 563618, 3029323, 4681681, 6058646, 9363362, 33322553, 37728841, 51498491, 66645106, 75457682, 102996982, 415017251, 566483401, 641390297, 830034502, 1132966802, 1282780594, 4565189761, 7055293267, 9130379522, 14110586534, 77608225937, 155216451874]

約数ペア:

[(1, 155216451874), (2, 77608225937), (11, 14110586534), (17, 9130379522), (22, 7055293267), (34, 4565189761), (121, 1282780594), (137, 1132966802), (187, 830034502), (242, 641390297), (274, 566483401), (374, 415017251), (1507, 102996982), (2057, 75457682), (2329, 66645106), (3014, 51498491), (4114, 37728841), (4658, 33322553), (16577, 9363362), (25619, 6058646), (33154, 4681681), (51238, 3029323), (275393, 563618), (281809, 550786)]