131120976

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:126

約数の個数: 240

約数和(自身を含む): 435400704

約数和(自身を除く): 304279728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 23, 24, 28, 38, 42, 46, 47, 48, 56, 57, 69, 76, 84, 92, 94, 112, 114, 133, 138, 141, 152, 161, 168, 184, 188, 228, 266, 276, 282, 304, 322, 329, 336, 361, 368, 376, 399, 437, 456, 483, 532, 552, 564, 644, 658, 722, 752, 798, 874, 893, 912, 966, 987, 1064, 1081, 1083, 1104, 1128, 1288, 1311, 1316, 1444, 1596, 1748, 1786, 1932, 1974, 2128, 2162, 2166, 2256, 2527, 2576, 2622, 2632, 2679, 2888, 3059, 3192, 3243, 3496, 3572, 3864, 3948, 4324, 4332, 5054, 5244, 5264, 5358, 5776, 6118, 6251, 6384, 6486, 6992, 7144, 7567, 7581, 7728, 7896, 8303, 8648, 8664, 9177, 10108, 10488, 10716, 12236, 12502, 12972, 14288, 15134, 15162, 15792, 16606, 16967, 17296, 17328, 18354, 18753, 20216, 20539, 20976, 21432, 22701, 24472, 24909, 25004, 25944, 30268, 30324, 33212, 33934, 36708, 37506, 40432, 41078, 42864, 45402, 48944, 49818, 50008, 50901, 51888, 58121, 60536, 60648, 61617, 66424, 67868, 73416, 75012, 82156, 90804, 99636, 100016, 101802, 116242, 118769, 121072, 121296, 123234, 132848, 135736, 143773, 146832, 150024, 164312, 174363, 181608, 199272, 203604, 232484, 237538, 246468, 271472, 287546, 300048, 328624, 348726, 356307, 363216, 390241, 398544, 407208, 431319, 464968, 475076, 492936, 575092, 697452, 712614, 780482, 814416, 862638, 929936, 950152, 985872, 1150184, 1170723, 1394904, 1425228, 1560964, 1725276, 1900304, 2300368, 2341446, 2731687, 2789808, 2850456, 3121928, 3450552, 4682892, 5463374, 5700912, 6243856, 6901104, 8195061, 9365784, 10926748, 16390122, 18731568, 21853496, 32780244, 43706992, 65560488, 131120976]

約数ペア:

[(1, 131120976), (2, 65560488), (3, 43706992), (4, 32780244), (6, 21853496), (7, 18731568), (8, 16390122), (12, 10926748), (14, 9365784), (16, 8195061), (19, 6901104), (21, 6243856), (23, 5700912), (24, 5463374), (28, 4682892), (38, 3450552), (42, 3121928), (46, 2850456), (47, 2789808), (48, 2731687), (56, 2341446), (57, 2300368), (69, 1900304), (76, 1725276), (84, 1560964), (92, 1425228), (94, 1394904), (112, 1170723), (114, 1150184), (133, 985872), (138, 950152), (141, 929936), (152, 862638), (161, 814416), (168, 780482), (184, 712614), (188, 697452), (228, 575092), (266, 492936), (276, 475076), (282, 464968), (304, 431319), (322, 407208), (329, 398544), (336, 390241), (361, 363216), (368, 356307), (376, 348726), (399, 328624), (437, 300048), (456, 287546), (483, 271472), (532, 246468), (552, 237538), (564, 232484), (644, 203604), (658, 199272), (722, 181608), (752, 174363), (798, 164312), (874, 150024), (893, 146832), (912, 143773), (966, 135736), (987, 132848), (1064, 123234), (1081, 121296), (1083, 121072), (1104, 118769), (1128, 116242), (1288, 101802), (1311, 100016), (1316, 99636), (1444, 90804), (1596, 82156), (1748, 75012), (1786, 73416), (1932, 67868), (1974, 66424), (2128, 61617), (2162, 60648), (2166, 60536), (2256, 58121), (2527, 51888), (2576, 50901), (2622, 50008), (2632, 49818), (2679, 48944), (2888, 45402), (3059, 42864), (3192, 41078), (3243, 40432), (3496, 37506), (3572, 36708), (3864, 33934), (3948, 33212), (4324, 30324), (4332, 30268), (5054, 25944), (5244, 25004), (5264, 24909), (5358, 24472), (5776, 22701), (6118, 21432), (6251, 20976), (6384, 20539), (6486, 20216), (6992, 18753), (7144, 18354), (7567, 17328), (7581, 17296), (7728, 16967), (7896, 16606), (8303, 15792), (8648, 15162), (8664, 15134), (9177, 14288), (10108, 12972), (10488, 12502), (10716, 12236)]