149866455732

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1784124473}}^1$

素因数の和:1784124487

約数の個数: 24

約数和(自身を含む): 399643882176

約数和(自身を除く): 249777426444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1784124473, 3568248946, 5352373419, 7136497892, 10704746838, 12488871311, 21409493676, 24977742622, 37466613933, 49955485244, 74933227866, 149866455732]

約数ペア:

[(1, 149866455732), (2, 74933227866), (3, 49955485244), (4, 37466613933), (6, 24977742622), (7, 21409493676), (12, 12488871311), (14, 10704746838), (21, 7136497892), (28, 5352373419), (42, 3568248946), (84, 1784124473)]