156947013938

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{2757617}}^1$

素因数の和:2757842

約数の個数: 32

約数和(自身を含む): 277967894400

約数和(自身を除く): 121020880462

約数列:

[1, 2, 11, 13, 22, 26, 143, 199, 286, 398, 2189, 2587, 4378, 5174, 28457, 56914, 2757617, 5515234, 30333787, 35849021, 60667574, 71698042, 394339231, 548765783, 788678462, 1097531566, 6036423613, 7133955179, 12072847226, 14267910358, 78473506969, 156947013938]

約数ペア:

[(1, 156947013938), (2, 78473506969), (11, 14267910358), (13, 12072847226), (22, 7133955179), (26, 6036423613), (143, 1097531566), (199, 788678462), (286, 548765783), (398, 394339231), (2189, 71698042), (2587, 60667574), (4378, 35849021), (5174, 30333787), (28457, 5515234), (56914, 2757617)]