161569752214

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{31741}}^1$

素因数の和:31985

約数の個数: 64

約数和(自身を含む): 278044683840

約数和(自身を除く): 116474931626

約数列:

[1, 2, 13, 26, 29, 43, 58, 86, 157, 314, 377, 559, 754, 1118, 1247, 2041, 2494, 4082, 4553, 6751, 9106, 13502, 16211, 31741, 32422, 59189, 63482, 87763, 118378, 175526, 195779, 391558, 412633, 825266, 920489, 1364863, 1840978, 2545127, 2729726, 4983337, 5090254, 9966674, 11966357, 17743219, 23932714, 35486438, 39581027, 64783381, 79162054, 129566762, 144516773, 214283491, 289033546, 428566982, 514553351, 1029106702, 1878718049, 2785685383, 3757436098, 5571370766, 6214221239, 12428442478, 80784876107, 161569752214]

約数ペア:

[(1, 161569752214), (2, 80784876107), (13, 12428442478), (26, 6214221239), (29, 5571370766), (43, 3757436098), (58, 2785685383), (86, 1878718049), (157, 1029106702), (314, 514553351), (377, 428566982), (559, 289033546), (754, 214283491), (1118, 144516773), (1247, 129566762), (2041, 79162054), (2494, 64783381), (4082, 39581027), (4553, 35486438), (6751, 23932714), (9106, 17743219), (13502, 11966357), (16211, 9966674), (31741, 5090254), (32422, 4983337), (59189, 2729726), (63482, 2545127), (87763, 1840978), (118378, 1364863), (175526, 920489), (195779, 825266), (391558, 412633)]