181227612

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1$

素因数の和:331

約数の個数: 96

約数和(自身を含む): 458680320

約数和(自身を除く): 277452708

約数列:

[1, 2, 3, 4, 6, 12, 29, 31, 58, 62, 87, 93, 107, 116, 124, 157, 174, 186, 214, 314, 321, 348, 372, 428, 471, 628, 642, 899, 942, 1284, 1798, 1884, 2697, 3103, 3317, 3596, 4553, 4867, 5394, 6206, 6634, 9106, 9309, 9734, 9951, 10788, 12412, 13268, 13659, 14601, 16799, 18212, 18618, 19468, 19902, 27318, 29202, 33598, 37236, 39804, 50397, 54636, 58404, 67196, 96193, 100794, 141143, 192386, 201588, 282286, 288579, 384772, 423429, 487171, 520769, 564572, 577158, 846858, 974342, 1041538, 1154316, 1461513, 1562307, 1693716, 1948684, 2083076, 2923026, 3124614, 5846052, 6249228, 15102301, 30204602, 45306903, 60409204, 90613806, 181227612]

約数ペア:

[(1, 181227612), (2, 90613806), (3, 60409204), (4, 45306903), (6, 30204602), (12, 15102301), (29, 6249228), (31, 5846052), (58, 3124614), (62, 2923026), (87, 2083076), (93, 1948684), (107, 1693716), (116, 1562307), (124, 1461513), (157, 1154316), (174, 1041538), (186, 974342), (214, 846858), (314, 577158), (321, 564572), (348, 520769), (372, 487171), (428, 423429), (471, 384772), (628, 288579), (642, 282286), (899, 201588), (942, 192386), (1284, 141143), (1798, 100794), (1884, 96193), (2697, 67196), (3103, 58404), (3317, 54636), (3596, 50397), (4553, 39804), (4867, 37236), (5394, 33598), (6206, 29202), (6634, 27318), (9106, 19902), (9309, 19468), (9734, 18618), (9951, 18212), (10788, 16799), (12412, 14601), (13268, 13659)]