122640144

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{359}}^1\times {\mathrm{647}}^1$

素因数の和:1028

約数の個数: 80

約数和(自身を含む): 347120640

約数和(自身を除く): 224480496

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 359, 528, 647, 718, 1077, 1294, 1436, 1941, 2154, 2588, 2872, 3882, 3949, 4308, 5176, 5744, 7117, 7764, 7898, 8616, 10352, 11847, 14234, 15528, 15796, 17232, 21351, 23694, 28468, 31056, 31592, 42702, 47388, 56936, 63184, 85404, 94776, 113872, 170808, 189552, 232273, 341616, 464546, 696819, 929092, 1393638, 1858184, 2555003, 2787276, 3716368, 5110006, 5574552, 7665009, 10220012, 11149104, 15330018, 20440024, 30660036, 40880048, 61320072, 122640144]

約数ペア:

[(1, 122640144), (2, 61320072), (3, 40880048), (4, 30660036), (6, 20440024), (8, 15330018), (11, 11149104), (12, 10220012), (16, 7665009), (22, 5574552), (24, 5110006), (33, 3716368), (44, 2787276), (48, 2555003), (66, 1858184), (88, 1393638), (132, 929092), (176, 696819), (264, 464546), (359, 341616), (528, 232273), (647, 189552), (718, 170808), (1077, 113872), (1294, 94776), (1436, 85404), (1941, 63184), (2154, 56936), (2588, 47388), (2872, 42702), (3882, 31592), (3949, 31056), (4308, 28468), (5176, 23694), (5744, 21351), (7117, 17232), (7764, 15796), (7898, 15528), (8616, 14234), (10352, 11847)]