133328272

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3491}}^1$

素因数の和:3548

約数の個数: 80

約数和(自身を含む): 332550144

約数和(自身を除く): 199221872

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 44, 56, 62, 77, 88, 112, 124, 154, 176, 217, 248, 308, 341, 434, 496, 616, 682, 868, 1232, 1364, 1736, 2387, 2728, 3472, 3491, 4774, 5456, 6982, 9548, 13964, 19096, 24437, 27928, 38192, 38401, 48874, 55856, 76802, 97748, 108221, 153604, 195496, 216442, 268807, 307208, 390992, 432884, 537614, 614416, 757547, 865768, 1075228, 1190431, 1515094, 1731536, 2150456, 2380862, 3030188, 4300912, 4761724, 6060376, 8333017, 9523448, 12120752, 16666034, 19046896, 33332068, 66664136, 133328272]

約数ペア:

[(1, 133328272), (2, 66664136), (4, 33332068), (7, 19046896), (8, 16666034), (11, 12120752), (14, 9523448), (16, 8333017), (22, 6060376), (28, 4761724), (31, 4300912), (44, 3030188), (56, 2380862), (62, 2150456), (77, 1731536), (88, 1515094), (112, 1190431), (124, 1075228), (154, 865768), (176, 757547), (217, 614416), (248, 537614), (308, 432884), (341, 390992), (434, 307208), (496, 268807), (616, 216442), (682, 195496), (868, 153604), (1232, 108221), (1364, 97748), (1736, 76802), (2387, 55856), (2728, 48874), (3472, 38401), (3491, 38192), (4774, 27928), (5456, 24437), (6982, 19096), (9548, 13964)]