161778482950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{27189661}}^1$

素因数の和:27189697

約数の個数: 48

約数和(自身を含む): 364123953504

約数和(自身を除く): 202345470554

約数列:

[1, 2, 5, 7, 10, 14, 17, 25, 34, 35, 50, 70, 85, 119, 170, 175, 238, 350, 425, 595, 850, 1190, 2975, 5950, 27189661, 54379322, 135948305, 190327627, 271896610, 380655254, 462224237, 679741525, 924448474, 951638135, 1359483050, 1903276270, 2311121185, 3235569659, 4622242370, 4758190675, 6471139318, 9516381350, 11555605925, 16177848295, 23111211850, 32355696590, 80889241475, 161778482950]

約数ペア:

[(1, 161778482950), (2, 80889241475), (5, 32355696590), (7, 23111211850), (10, 16177848295), (14, 11555605925), (17, 9516381350), (25, 6471139318), (34, 4758190675), (35, 4622242370), (50, 3235569659), (70, 2311121185), (85, 1903276270), (119, 1359483050), (170, 951638135), (175, 924448474), (238, 679741525), (350, 462224237), (425, 380655254), (595, 271896610), (850, 190327627), (1190, 135948305), (2975, 54379322), (5950, 27189661)]