148957986

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{68771}}^1$

素因数の和:68814

約数の個数: 24

約数和(自身を含む): 314425584

約数和(自身を除く): 165467598

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 361, 722, 1083, 2166, 68771, 137542, 206313, 412626, 1306649, 2613298, 3919947, 7839894, 24826331, 49652662, 74478993, 148957986]

約数ペア:

[(1, 148957986), (2, 74478993), (3, 49652662), (6, 24826331), (19, 7839894), (38, 3919947), (57, 2613298), (114, 1306649), (361, 412626), (722, 206313), (1083, 137542), (2166, 68771)]