148957250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{45833}}^1$

素因数の和:45863

約数の個数: 32

約数和(自身を含む): 300304368

約数和(自身を除く): 151347118

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 1625, 3250, 45833, 91666, 229165, 458330, 595829, 1145825, 1191658, 2291650, 2979145, 5729125, 5958290, 11458250, 14895725, 29791450, 74478625, 148957250]

約数ペア:

[(1, 148957250), (2, 74478625), (5, 29791450), (10, 14895725), (13, 11458250), (25, 5958290), (26, 5729125), (50, 2979145), (65, 2291650), (125, 1191658), (130, 1145825), (250, 595829), (325, 458330), (650, 229165), (1625, 91666), (3250, 45833)]