172811856

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{353}}^1$

素因数の和:449

約数の個数: 160

約数和(自身を含む): 539394048

約数和(自身を除く): 366582192

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 47, 48, 56, 62, 84, 93, 94, 112, 124, 141, 168, 186, 188, 217, 248, 282, 329, 336, 353, 372, 376, 434, 496, 564, 651, 658, 706, 744, 752, 868, 987, 1059, 1128, 1302, 1316, 1412, 1457, 1488, 1736, 1974, 2118, 2256, 2471, 2604, 2632, 2824, 2914, 3472, 3948, 4236, 4371, 4942, 5208, 5264, 5648, 5828, 7413, 7896, 8472, 8742, 9884, 10199, 10416, 10943, 11656, 14826, 15792, 16591, 16944, 17484, 19768, 20398, 21886, 23312, 29652, 30597, 32829, 33182, 34968, 39536, 40796, 43772, 49773, 59304, 61194, 65658, 66364, 69936, 76601, 81592, 87544, 99546, 116137, 118608, 122388, 131316, 132728, 153202, 163184, 175088, 199092, 229803, 232274, 244776, 262632, 265456, 306404, 348411, 398184, 459606, 464548, 489552, 514321, 525264, 612808, 696822, 796368, 919212, 929096, 1028642, 1225616, 1393644, 1542963, 1838424, 1858192, 2057284, 2787288, 3085926, 3600247, 3676848, 4114568, 5574576, 6171852, 7200494, 8229136, 10800741, 12343704, 14400988, 21601482, 24687408, 28801976, 43202964, 57603952, 86405928, 172811856]

約数ペア:

[(1, 172811856), (2, 86405928), (3, 57603952), (4, 43202964), (6, 28801976), (7, 24687408), (8, 21601482), (12, 14400988), (14, 12343704), (16, 10800741), (21, 8229136), (24, 7200494), (28, 6171852), (31, 5574576), (42, 4114568), (47, 3676848), (48, 3600247), (56, 3085926), (62, 2787288), (84, 2057284), (93, 1858192), (94, 1838424), (112, 1542963), (124, 1393644), (141, 1225616), (168, 1028642), (186, 929096), (188, 919212), (217, 796368), (248, 696822), (282, 612808), (329, 525264), (336, 514321), (353, 489552), (372, 464548), (376, 459606), (434, 398184), (496, 348411), (564, 306404), (651, 265456), (658, 262632), (706, 244776), (744, 232274), (752, 229803), (868, 199092), (987, 175088), (1059, 163184), (1128, 153202), (1302, 132728), (1316, 131316), (1412, 122388), (1457, 118608), (1488, 116137), (1736, 99546), (1974, 87544), (2118, 81592), (2256, 76601), (2471, 69936), (2604, 66364), (2632, 65658), (2824, 61194), (2914, 59304), (3472, 49773), (3948, 43772), (4236, 40796), (4371, 39536), (4942, 34968), (5208, 33182), (5264, 32829), (5648, 30597), (5828, 29652), (7413, 23312), (7896, 21886), (8472, 20398), (8742, 19768), (9884, 17484), (10199, 16944), (10416, 16591), (10943, 15792), (11656, 14826)]