131139768

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{1097}}^1$

素因数の和:1416

約数の個数: 64

約数和(自身を含む): 348636960

約数和(自身を除く): 217497192

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 293, 408, 586, 879, 1097, 1172, 1758, 2194, 2344, 3291, 3516, 4388, 4981, 6582, 7032, 8776, 9962, 13164, 14943, 18649, 19924, 26328, 29886, 37298, 39848, 55947, 59772, 74596, 111894, 119544, 149192, 223788, 321421, 447576, 642842, 964263, 1285684, 1928526, 2571368, 3857052, 5464157, 7714104, 10928314, 16392471, 21856628, 32784942, 43713256, 65569884, 131139768]

約数ペア:

[(1, 131139768), (2, 65569884), (3, 43713256), (4, 32784942), (6, 21856628), (8, 16392471), (12, 10928314), (17, 7714104), (24, 5464157), (34, 3857052), (51, 2571368), (68, 1928526), (102, 1285684), (136, 964263), (204, 642842), (293, 447576), (408, 321421), (586, 223788), (879, 149192), (1097, 119544), (1172, 111894), (1758, 74596), (2194, 59772), (2344, 55947), (3291, 39848), (3516, 37298), (4388, 29886), (4981, 26328), (6582, 19924), (7032, 18649), (8776, 14943), (9962, 13164)]