122705548

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1\times {\mathrm{271}}^1$

素因数の和:542

約数の個数: 48

約数和(自身を含む): 250292224

約数和(自身を除く): 127586676

約数列:

[1, 2, 4, 7, 14, 28, 103, 157, 206, 271, 314, 412, 542, 628, 721, 1084, 1099, 1442, 1897, 2198, 2884, 3794, 4396, 7588, 16171, 27913, 32342, 42547, 55826, 64684, 85094, 111652, 113197, 170188, 195391, 226394, 297829, 390782, 452788, 595658, 781564, 1191316, 4382341, 8764682, 17529364, 30676387, 61352774, 122705548]

約数ペア:

[(1, 122705548), (2, 61352774), (4, 30676387), (7, 17529364), (14, 8764682), (28, 4382341), (103, 1191316), (157, 781564), (206, 595658), (271, 452788), (314, 390782), (412, 297829), (542, 226394), (628, 195391), (721, 170188), (1084, 113197), (1099, 111652), (1442, 85094), (1897, 64684), (2198, 55826), (2884, 42547), (3794, 32342), (4396, 27913), (7588, 16171)]