131154804

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{30109}}^1$

素因数の和:30141

約数の個数: 54

約数和(自身を含む): 364421330

約数和(自身を除く): 233266526

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 121, 132, 198, 242, 363, 396, 484, 726, 1089, 1452, 2178, 4356, 30109, 60218, 90327, 120436, 180654, 270981, 331199, 361308, 541962, 662398, 993597, 1083924, 1324796, 1987194, 2980791, 3643189, 3974388, 5961582, 7286378, 10929567, 11923164, 14572756, 21859134, 32788701, 43718268, 65577402, 131154804]

約数ペア:

[(1, 131154804), (2, 65577402), (3, 43718268), (4, 32788701), (6, 21859134), (9, 14572756), (11, 11923164), (12, 10929567), (18, 7286378), (22, 5961582), (33, 3974388), (36, 3643189), (44, 2980791), (66, 1987194), (99, 1324796), (121, 1083924), (132, 993597), (198, 662398), (242, 541962), (363, 361308), (396, 331199), (484, 270981), (726, 180654), (1089, 120436), (1452, 90327), (2178, 60218), (4356, 30109)]