149592508

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{42937}}^1$

素因数の和:43021

約数の個数: 24

約数和(自身を含む): 286138832

約数和(自身を除く): 136546324

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 268, 871, 1742, 3484, 42937, 85874, 171748, 558181, 1116362, 2232724, 2876779, 5753558, 11507116, 37398127, 74796254, 149592508]

約数ペア:

[(1, 149592508), (2, 74796254), (4, 37398127), (13, 11507116), (26, 5753558), (52, 2876779), (67, 2232724), (134, 1116362), (268, 558181), (871, 171748), (1742, 85874), (3484, 42937)]