137177768

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{188431}}^1$

素因数の和:188457

約数の個数: 32

約数和(自身を含む): 316565760

約数和(自身を除く): 179387992

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 188431, 376862, 753724, 1319017, 1507448, 2449603, 2638034, 4899206, 5276068, 9798412, 10552136, 17147221, 19596824, 34294442, 68588884, 137177768]

約数ペア:

[(1, 137177768), (2, 68588884), (4, 34294442), (7, 19596824), (8, 17147221), (13, 10552136), (14, 9798412), (26, 5276068), (28, 4899206), (52, 2638034), (56, 2449603), (91, 1507448), (104, 1319017), (182, 753724), (364, 376862), (728, 188431)]