123182356

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{139}}^1\times {\mathrm{1831}}^1$

素因数の和:1996

約数の個数: 36

約数和(自身を含む): 238782880

約数和(自身を除く): 115600524

約数列:

[1, 2, 4, 11, 22, 44, 121, 139, 242, 278, 484, 556, 1529, 1831, 3058, 3662, 6116, 7324, 16819, 20141, 33638, 40282, 67276, 80564, 221551, 254509, 443102, 509018, 886204, 1018036, 2799599, 5599198, 11198396, 30795589, 61591178, 123182356]

約数ペア:

[(1, 123182356), (2, 61591178), (4, 30795589), (11, 11198396), (22, 5599198), (44, 2799599), (121, 1018036), (139, 886204), (242, 509018), (278, 443102), (484, 254509), (556, 221551), (1529, 80564), (1831, 67276), (3058, 40282), (3662, 33638), (6116, 20141), (7324, 16819)]