190865584

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{307}}^1$

素因数の和:403

約数の個数: 120

約数和(自身を含む): 472396848

約数和(自身を除く): 281531264

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 61, 91, 98, 104, 112, 122, 182, 196, 208, 244, 307, 364, 392, 427, 488, 614, 637, 728, 784, 793, 854, 976, 1228, 1274, 1456, 1586, 1708, 2149, 2456, 2548, 2989, 3172, 3416, 3991, 4298, 4912, 5096, 5551, 5978, 6344, 6832, 7982, 8596, 10192, 11102, 11956, 12688, 15043, 15964, 17192, 18727, 22204, 23912, 27937, 30086, 31928, 34384, 37454, 38857, 44408, 47824, 55874, 60172, 63856, 74908, 77714, 88816, 111748, 120344, 131089, 149816, 155428, 195559, 223496, 240688, 243451, 262178, 299632, 310856, 391118, 446992, 486902, 524356, 621712, 782236, 917623, 973804, 1048712, 1564472, 1704157, 1835246, 1947608, 2097424, 3128944, 3408314, 3670492, 3895216, 6816628, 7340984, 11929099, 13633256, 14681968, 23858198, 27266512, 47716396, 95432792, 190865584]

約数ペア:

[(1, 190865584), (2, 95432792), (4, 47716396), (7, 27266512), (8, 23858198), (13, 14681968), (14, 13633256), (16, 11929099), (26, 7340984), (28, 6816628), (49, 3895216), (52, 3670492), (56, 3408314), (61, 3128944), (91, 2097424), (98, 1947608), (104, 1835246), (112, 1704157), (122, 1564472), (182, 1048712), (196, 973804), (208, 917623), (244, 782236), (307, 621712), (364, 524356), (392, 486902), (427, 446992), (488, 391118), (614, 310856), (637, 299632), (728, 262178), (784, 243451), (793, 240688), (854, 223496), (976, 195559), (1228, 155428), (1274, 149816), (1456, 131089), (1586, 120344), (1708, 111748), (2149, 88816), (2456, 77714), (2548, 74908), (2989, 63856), (3172, 60172), (3416, 55874), (3991, 47824), (4298, 44408), (4912, 38857), (5096, 37454), (5551, 34384), (5978, 31928), (6344, 30086), (6832, 27937), (7982, 23912), (8596, 22204), (10192, 18727), (11102, 17192), (11956, 15964), (12688, 15043)]