136554256

素因数分解:

$2^4\times {\mathrm{31}}^2\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:260

約数の個数: 60

約数和(自身を含む): 279263376

約数和(自身を除く): 142709120

約数列:

[1, 2, 4, 8, 16, 31, 62, 83, 107, 124, 166, 214, 248, 332, 428, 496, 664, 856, 961, 1328, 1712, 1922, 2573, 3317, 3844, 5146, 6634, 7688, 8881, 10292, 13268, 15376, 17762, 20584, 26536, 35524, 41168, 53072, 71048, 79763, 102827, 142096, 159526, 205654, 275311, 319052, 411308, 550622, 638104, 822616, 1101244, 1276208, 1645232, 2202488, 4404976, 8534641, 17069282, 34138564, 68277128, 136554256]

約数ペア:

[(1, 136554256), (2, 68277128), (4, 34138564), (8, 17069282), (16, 8534641), (31, 4404976), (62, 2202488), (83, 1645232), (107, 1276208), (124, 1101244), (166, 822616), (214, 638104), (248, 550622), (332, 411308), (428, 319052), (496, 275311), (664, 205654), (856, 159526), (961, 142096), (1328, 102827), (1712, 79763), (1922, 71048), (2573, 53072), (3317, 41168), (3844, 35524), (5146, 26536), (6634, 20584), (7688, 17762), (8881, 15376), (10292, 13268)]