164080574

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{7177}}^1$

素因数の和:7280

約数の個数: 32

約数和(自身を含む): 297686016

約数和(自身を除く): 133605442

約数列:

[1, 2, 7, 14, 23, 46, 71, 142, 161, 322, 497, 994, 1633, 3266, 7177, 11431, 14354, 22862, 50239, 100478, 165071, 330142, 509567, 1019134, 1155497, 2310994, 3566969, 7133938, 11720041, 23440082, 82040287, 164080574]

約数ペア:

[(1, 164080574), (2, 82040287), (7, 23440082), (14, 11720041), (23, 7133938), (46, 3566969), (71, 2310994), (142, 1155497), (161, 1019134), (322, 509567), (497, 330142), (994, 165071), (1633, 100478), (3266, 50239), (7177, 22862), (11431, 14354)]