15877886964

素因数分解:

$2^2\times 3^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1\times {\mathrm{79531}}^1$

素因数の和:79796

約数の個数: 48

約数和(自身を含む): 37625634816

約数和(自身を除く): 21747747852

約数列:

[1, 2, 3, 4, 6, 12, 127, 131, 254, 262, 381, 393, 508, 524, 762, 786, 1524, 1572, 16637, 33274, 49911, 66548, 79531, 99822, 159062, 199644, 238593, 318124, 477186, 954372, 10100437, 10418561, 20200874, 20837122, 30301311, 31255683, 40401748, 41674244, 60602622, 62511366, 121205244, 125022732, 1323157247, 2646314494, 3969471741, 5292628988, 7938943482, 15877886964]

約数ペア:

[(1, 15877886964), (2, 7938943482), (3, 5292628988), (4, 3969471741), (6, 2646314494), (12, 1323157247), (127, 125022732), (131, 121205244), (254, 62511366), (262, 60602622), (381, 41674244), (393, 40401748), (508, 31255683), (524, 30301311), (762, 20837122), (786, 20200874), (1524, 10418561), (1572, 10100437), (16637, 954372), (33274, 477186), (49911, 318124), (66548, 238593), (79531, 199644), (99822, 159062)]