149409918

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{169399}}^1$

素因数の和:169421

約数の個数: 36

約数和(自身を含む): 376576200

約数和(自身を除く): 227166282

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 169399, 338798, 508197, 1016394, 1185793, 1524591, 2371586, 3049182, 3557379, 7114758, 8300551, 10672137, 16601102, 21344274, 24901653, 49803306, 74704959, 149409918]

約数ペア:

[(1, 149409918), (2, 74704959), (3, 49803306), (6, 24901653), (7, 21344274), (9, 16601102), (14, 10672137), (18, 8300551), (21, 7114758), (42, 3557379), (49, 3049182), (63, 2371586), (98, 1524591), (126, 1185793), (147, 1016394), (294, 508197), (441, 338798), (882, 169399)]