147745760

素因数分解:

$2^5\times 5^1\times {\mathrm{923411}}^1$

素因数の和:923426

約数の個数: 24

約数和(自身を含む): 349049736

約数和(自身を除く): 201303976

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 923411, 1846822, 3693644, 4617055, 7387288, 9234110, 14774576, 18468220, 29549152, 36936440, 73872880, 147745760]

約数ペア:

[(1, 147745760), (2, 73872880), (4, 36936440), (5, 29549152), (8, 18468220), (10, 14774576), (16, 9234110), (20, 7387288), (32, 4617055), (40, 3693644), (80, 1846822), (160, 923411)]