136728508

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{72883}}^1$

素因数の和:72961

約数の個数: 24

約数和(自身を含む): 277542272

約数和(自身を除く): 140813764

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 469, 938, 1876, 72883, 145766, 291532, 510181, 1020362, 2040724, 4883161, 9766322, 19532644, 34182127, 68364254, 136728508]

約数ペア:

[(1, 136728508), (2, 68364254), (4, 34182127), (7, 19532644), (14, 9766322), (28, 4883161), (67, 2040724), (134, 1020362), (268, 510181), (469, 291532), (938, 145766), (1876, 72883)]