139009716

素因数分解:

$2^2\times 3^3\times {\mathrm{997}}^1\times {\mathrm{1291}}^1$

素因数の和:2301

約数の個数: 48

約数和(自身を含む): 361036480

約数和(自身を除く): 222026764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 997, 1291, 1994, 2582, 2991, 3873, 3988, 5164, 5982, 7746, 8973, 11619, 11964, 15492, 17946, 23238, 26919, 34857, 35892, 46476, 53838, 69714, 107676, 139428, 1287127, 2574254, 3861381, 5148508, 7722762, 11584143, 15445524, 23168286, 34752429, 46336572, 69504858, 139009716]

約数ペア:

[(1, 139009716), (2, 69504858), (3, 46336572), (4, 34752429), (6, 23168286), (9, 15445524), (12, 11584143), (18, 7722762), (27, 5148508), (36, 3861381), (54, 2574254), (108, 1287127), (997, 139428), (1291, 107676), (1994, 69714), (2582, 53838), (2991, 46476), (3873, 35892), (3988, 34857), (5164, 26919), (5982, 23238), (7746, 17946), (8973, 15492), (11619, 11964)]