149804874

素因数分解:

$2^1\times 3^2\times {\mathrm{83}}^1\times {\mathrm{100271}}^1$

素因数の和:100362

約数の個数: 24

約数和(自身を含む): 328491072

約数和(自身を除く): 178686198

約数列:

[1, 2, 3, 6, 9, 18, 83, 166, 249, 498, 747, 1494, 100271, 200542, 300813, 601626, 902439, 1804878, 8322493, 16644986, 24967479, 49934958, 74902437, 149804874]

約数ペア:

[(1, 149804874), (2, 74902437), (3, 49934958), (6, 24967479), (9, 16644986), (18, 8322493), (83, 1804878), (166, 902439), (249, 601626), (498, 300813), (747, 200542), (1494, 100271)]