186898008

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{557}}^1$

素因数の和:649

約数の個数: 128

約数和(自身を含む): 539965440

約数和(自身を除く): 353067432

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 31, 33, 41, 44, 62, 66, 82, 88, 93, 123, 124, 132, 164, 186, 246, 248, 264, 328, 341, 372, 451, 492, 557, 682, 744, 902, 984, 1023, 1114, 1271, 1353, 1364, 1671, 1804, 2046, 2228, 2542, 2706, 2728, 3342, 3608, 3813, 4092, 4456, 5084, 5412, 6127, 6684, 7626, 8184, 10168, 10824, 12254, 13368, 13981, 15252, 17267, 18381, 22837, 24508, 27962, 30504, 34534, 36762, 41943, 45674, 49016, 51801, 55924, 68511, 69068, 73524, 83886, 91348, 103602, 111848, 137022, 138136, 147048, 167772, 182696, 189937, 207204, 251207, 274044, 335544, 379874, 414408, 502414, 548088, 569811, 707947, 753621, 759748, 1004828, 1139622, 1415894, 1507242, 1519496, 2009656, 2123841, 2279244, 2831788, 3014484, 4247682, 4558488, 5663576, 6028968, 7787417, 8495364, 15574834, 16990728, 23362251, 31149668, 46724502, 62299336, 93449004, 186898008]

約数ペア:

[(1, 186898008), (2, 93449004), (3, 62299336), (4, 46724502), (6, 31149668), (8, 23362251), (11, 16990728), (12, 15574834), (22, 8495364), (24, 7787417), (31, 6028968), (33, 5663576), (41, 4558488), (44, 4247682), (62, 3014484), (66, 2831788), (82, 2279244), (88, 2123841), (93, 2009656), (123, 1519496), (124, 1507242), (132, 1415894), (164, 1139622), (186, 1004828), (246, 759748), (248, 753621), (264, 707947), (328, 569811), (341, 548088), (372, 502414), (451, 414408), (492, 379874), (557, 335544), (682, 274044), (744, 251207), (902, 207204), (984, 189937), (1023, 182696), (1114, 167772), (1271, 147048), (1353, 138136), (1364, 137022), (1671, 111848), (1804, 103602), (2046, 91348), (2228, 83886), (2542, 73524), (2706, 69068), (2728, 68511), (3342, 55924), (3608, 51801), (3813, 49016), (4092, 45674), (4456, 41943), (5084, 36762), (5412, 34534), (6127, 30504), (6684, 27962), (7626, 24508), (8184, 22837), (10168, 18381), (10824, 17267), (12254, 15252), (13368, 13981)]