121708956

素因数分解:

$2^2\times 3^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1\times {\mathrm{557}}^1$

素因数の和:834

約数の個数: 48

約数和(自身を含む): 288731520

約数和(自身を除く): 167022564

約数列:

[1, 2, 3, 4, 6, 12, 131, 139, 262, 278, 393, 417, 524, 556, 557, 786, 834, 1114, 1572, 1668, 1671, 2228, 3342, 6684, 18209, 36418, 54627, 72836, 72967, 77423, 109254, 145934, 154846, 218508, 218901, 232269, 291868, 309692, 437802, 464538, 875604, 929076, 10142413, 20284826, 30427239, 40569652, 60854478, 121708956]

約数ペア:

[(1, 121708956), (2, 60854478), (3, 40569652), (4, 30427239), (6, 20284826), (12, 10142413), (131, 929076), (139, 875604), (262, 464538), (278, 437802), (393, 309692), (417, 291868), (524, 232269), (556, 218901), (557, 218508), (786, 154846), (834, 145934), (1114, 109254), (1572, 77423), (1668, 72967), (1671, 72836), (2228, 54627), (3342, 36418), (6684, 18209)]