158921252

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{183089}}^1$

素因数の和:183131

約数の個数: 24

約数和(自身を含む): 328097280

約数和(自身を除く): 169176028

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 183089, 366178, 732356, 1281623, 2563246, 5126492, 5675759, 11351518, 22703036, 39730313, 79460626, 158921252]

約数ペア:

[(1, 158921252), (2, 79460626), (4, 39730313), (7, 22703036), (14, 11351518), (28, 5675759), (31, 5126492), (62, 2563246), (124, 1281623), (217, 732356), (434, 366178), (868, 183089)]