161497116

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{407821}}^1$

素因数の和:407842

約数の個数: 36

約数和(自身を含む): 445341624

約数和(自身を除く): 283844508

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 407821, 815642, 1223463, 1631284, 2446926, 3670389, 4486031, 4893852, 7340778, 8972062, 13458093, 14681556, 17944124, 26916186, 40374279, 53832372, 80748558, 161497116]

約数ペア:

[(1, 161497116), (2, 80748558), (3, 53832372), (4, 40374279), (6, 26916186), (9, 17944124), (11, 14681556), (12, 13458093), (18, 8972062), (22, 7340778), (33, 4893852), (36, 4486031), (44, 3670389), (66, 2446926), (99, 1631284), (132, 1223463), (198, 815642), (396, 407821)]