142743992

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{1619}}^1$

素因数の和:1835

約数の個数: 32

約数和(自身を含む): 272937600

約数和(自身を除く): 130193608

約数列:

[1, 2, 4, 8, 103, 107, 206, 214, 412, 428, 824, 856, 1619, 3238, 6476, 11021, 12952, 22042, 44084, 88168, 166757, 173233, 333514, 346466, 667028, 692932, 1334056, 1385864, 17842999, 35685998, 71371996, 142743992]

約数ペア:

[(1, 142743992), (2, 71371996), (4, 35685998), (8, 17842999), (103, 1385864), (107, 1334056), (206, 692932), (214, 667028), (412, 346466), (428, 333514), (824, 173233), (856, 166757), (1619, 88168), (3238, 44084), (6476, 22042), (11021, 12952)]