123174408

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{353}}^1$

素因数の和:467

約数の個数: 128

約数和(自身を含む): 369745920

約数和(自身を除く): 246571512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 67, 84, 93, 124, 134, 168, 186, 201, 217, 248, 268, 353, 372, 402, 434, 469, 536, 651, 706, 744, 804, 868, 938, 1059, 1302, 1407, 1412, 1608, 1736, 1876, 2077, 2118, 2471, 2604, 2814, 2824, 3752, 4154, 4236, 4942, 5208, 5628, 6231, 7413, 8308, 8472, 9884, 10943, 11256, 12462, 14539, 14826, 16616, 19768, 21886, 23651, 24924, 29078, 29652, 32829, 43617, 43772, 47302, 49848, 58156, 59304, 65658, 70953, 76601, 87234, 87544, 94604, 116312, 131316, 141906, 153202, 165557, 174468, 189208, 229803, 262632, 283812, 306404, 331114, 348936, 459606, 496671, 567624, 612808, 662228, 733181, 919212, 993342, 1324456, 1466362, 1838424, 1986684, 2199543, 2932724, 3973368, 4399086, 5132267, 5865448, 8798172, 10264534, 15396801, 17596344, 20529068, 30793602, 41058136, 61587204, 123174408]

約数ペア:

[(1, 123174408), (2, 61587204), (3, 41058136), (4, 30793602), (6, 20529068), (7, 17596344), (8, 15396801), (12, 10264534), (14, 8798172), (21, 5865448), (24, 5132267), (28, 4399086), (31, 3973368), (42, 2932724), (56, 2199543), (62, 1986684), (67, 1838424), (84, 1466362), (93, 1324456), (124, 993342), (134, 919212), (168, 733181), (186, 662228), (201, 612808), (217, 567624), (248, 496671), (268, 459606), (353, 348936), (372, 331114), (402, 306404), (434, 283812), (469, 262632), (536, 229803), (651, 189208), (706, 174468), (744, 165557), (804, 153202), (868, 141906), (938, 131316), (1059, 116312), (1302, 94604), (1407, 87544), (1412, 87234), (1608, 76601), (1736, 70953), (1876, 65658), (2077, 59304), (2118, 58156), (2471, 49848), (2604, 47302), (2814, 43772), (2824, 43617), (3752, 32829), (4154, 29652), (4236, 29078), (4942, 24924), (5208, 23651), (5628, 21886), (6231, 19768), (7413, 16616), (8308, 14826), (8472, 14539), (9884, 12462), (10943, 11256)]