137976774

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47809}}^1$

素因数の和:47864

約数の個数: 32

約数和(自身を含む): 305219040

約数和(自身を除く): 167242266

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 222, 481, 962, 1443, 2886, 47809, 95618, 143427, 286854, 621517, 1243034, 1768933, 1864551, 3537866, 3729102, 5306799, 10613598, 22996129, 45992258, 68988387, 137976774]

約数ペア:

[(1, 137976774), (2, 68988387), (3, 45992258), (6, 22996129), (13, 10613598), (26, 5306799), (37, 3729102), (39, 3537866), (74, 1864551), (78, 1768933), (111, 1243034), (222, 621517), (481, 286854), (962, 143427), (1443, 95618), (2886, 47809)]