180841724

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{3931}}^1$

素因数の和:4026

約数の個数: 48

約数和(自身を含む): 380491776

約数和(自身を除く): 199650052

約数列:

[1, 2, 4, 7, 14, 28, 31, 53, 62, 106, 124, 212, 217, 371, 434, 742, 868, 1484, 1643, 3286, 3931, 6572, 7862, 11501, 15724, 23002, 27517, 46004, 55034, 110068, 121861, 208343, 243722, 416686, 487444, 833372, 853027, 1458401, 1706054, 2916802, 3412108, 5833604, 6458633, 12917266, 25834532, 45210431, 90420862, 180841724]

約数ペア:

[(1, 180841724), (2, 90420862), (4, 45210431), (7, 25834532), (14, 12917266), (28, 6458633), (31, 5833604), (53, 3412108), (62, 2916802), (106, 1706054), (124, 1458401), (212, 853027), (217, 833372), (371, 487444), (434, 416686), (742, 243722), (868, 208343), (1484, 121861), (1643, 110068), (3286, 55034), (3931, 46004), (6572, 27517), (7862, 23002), (11501, 15724)]