161065058

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{149411}}^1$

素因数の和:149438

約数の個数: 24

約数和(自身を含む): 306593424

約数和(自身を除く): 145528366

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 539, 1078, 149411, 298822, 1045877, 1643521, 2091754, 3287042, 7321139, 11504647, 14642278, 23009294, 80532529, 161065058]

約数ペア:

[(1, 161065058), (2, 80532529), (7, 23009294), (11, 14642278), (14, 11504647), (22, 7321139), (49, 3287042), (77, 2091754), (98, 1643521), (154, 1045877), (539, 298822), (1078, 149411)]