131855136

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{449}}^1$

素因数の和:511

約数の個数: 192

約数和(自身を含む): 435456000

約数和(自身を除く): 303600864

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 23, 24, 28, 32, 38, 42, 46, 48, 56, 57, 69, 76, 84, 92, 96, 112, 114, 133, 138, 152, 161, 168, 184, 224, 228, 266, 276, 304, 322, 336, 368, 399, 437, 449, 456, 483, 532, 552, 608, 644, 672, 736, 798, 874, 898, 912, 966, 1064, 1104, 1288, 1311, 1347, 1596, 1748, 1796, 1824, 1932, 2128, 2208, 2576, 2622, 2694, 3059, 3143, 3192, 3496, 3592, 3864, 4256, 5152, 5244, 5388, 6118, 6286, 6384, 6992, 7184, 7728, 8531, 9177, 9429, 10327, 10488, 10776, 12236, 12572, 12768, 13984, 14368, 15456, 17062, 18354, 18858, 20654, 20976, 21552, 24472, 25144, 25593, 30981, 34124, 36708, 37716, 41308, 41952, 43104, 48944, 50288, 51186, 59717, 61962, 68248, 72289, 73416, 75432, 82616, 97888, 100576, 102372, 119434, 123924, 136496, 144578, 146832, 150864, 165232, 179151, 196213, 204744, 216867, 238868, 247848, 272992, 289156, 293664, 301728, 330464, 358302, 392426, 409488, 433734, 477736, 495696, 578312, 588639, 716604, 784852, 818976, 867468, 955472, 991392, 1156624, 1177278, 1373491, 1433208, 1569704, 1734936, 1910944, 2313248, 2354556, 2746982, 2866416, 3139408, 3469872, 4120473, 4709112, 5493964, 5732832, 6278816, 6939744, 8240946, 9418224, 10987928, 16481892, 18836448, 21975856, 32963784, 43951712, 65927568, 131855136]

約数ペア:

[(1, 131855136), (2, 65927568), (3, 43951712), (4, 32963784), (6, 21975856), (7, 18836448), (8, 16481892), (12, 10987928), (14, 9418224), (16, 8240946), (19, 6939744), (21, 6278816), (23, 5732832), (24, 5493964), (28, 4709112), (32, 4120473), (38, 3469872), (42, 3139408), (46, 2866416), (48, 2746982), (56, 2354556), (57, 2313248), (69, 1910944), (76, 1734936), (84, 1569704), (92, 1433208), (96, 1373491), (112, 1177278), (114, 1156624), (133, 991392), (138, 955472), (152, 867468), (161, 818976), (168, 784852), (184, 716604), (224, 588639), (228, 578312), (266, 495696), (276, 477736), (304, 433734), (322, 409488), (336, 392426), (368, 358302), (399, 330464), (437, 301728), (449, 293664), (456, 289156), (483, 272992), (532, 247848), (552, 238868), (608, 216867), (644, 204744), (672, 196213), (736, 179151), (798, 165232), (874, 150864), (898, 146832), (912, 144578), (966, 136496), (1064, 123924), (1104, 119434), (1288, 102372), (1311, 100576), (1347, 97888), (1596, 82616), (1748, 75432), (1796, 73416), (1824, 72289), (1932, 68248), (2128, 61962), (2208, 59717), (2576, 51186), (2622, 50288), (2694, 48944), (3059, 43104), (3143, 41952), (3192, 41308), (3496, 37716), (3592, 36708), (3864, 34124), (4256, 30981), (5152, 25593), (5244, 25144), (5388, 24472), (6118, 21552), (6286, 20976), (6384, 20654), (6992, 18858), (7184, 18354), (7728, 17062), (8531, 15456), (9177, 14368), (9429, 13984), (10327, 12768), (10488, 12572), (10776, 12236)]