156915940124

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{1069}}^1\times {\mathrm{280129}}^1$

素因数の和:281333

約数の個数: 24

約数和(自身を含む): 276958928400

約数和(自身を除く): 120042988276

約数列:

[1, 2, 4, 131, 262, 524, 1069, 2138, 4276, 140039, 280078, 280129, 560156, 560258, 1120516, 36696899, 73393798, 146787596, 299457901, 598915802, 1197831604, 39228985031, 78457970062, 156915940124]

約数ペア:

[(1, 156915940124), (2, 78457970062), (4, 39228985031), (131, 1197831604), (262, 598915802), (524, 299457901), (1069, 146787596), (2138, 73393798), (4276, 36696899), (140039, 1120516), (280078, 560258), (280129, 560156)]