154272433

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:206

約数の個数: 48

約数和(自身を含む): 200439360

約数和(自身を除く): 46166927

約数列:

[1, 7, 17, 43, 49, 59, 73, 119, 301, 413, 511, 731, 833, 1003, 1241, 2107, 2537, 2891, 3139, 3577, 4307, 5117, 7021, 8687, 17759, 21973, 30149, 35819, 43129, 49147, 53363, 60809, 73219, 124313, 153811, 185201, 211043, 301903, 373541, 512533, 1296407, 2113321, 2614787, 3148417, 3587731, 9074849, 22038919, 154272433]

約数ペア:

[(1, 154272433), (7, 22038919), (17, 9074849), (43, 3587731), (49, 3148417), (59, 2614787), (73, 2113321), (119, 1296407), (301, 512533), (413, 373541), (511, 301903), (731, 211043), (833, 185201), (1003, 153811), (1241, 124313), (2107, 73219), (2537, 60809), (2891, 53363), (3139, 49147), (3577, 43129), (4307, 35819), (5117, 30149), (7021, 21973), (8687, 17759)]