199998804552

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{937}}^1\times {\mathrm{1531}}^1$

素因数の和:2671

約数の個数: 128

約数和(自身を含む): 517670643840

約数和(自身を除く): 317671839288

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 157, 222, 296, 314, 444, 471, 628, 888, 937, 942, 1256, 1531, 1874, 1884, 2811, 3062, 3748, 3768, 4593, 5622, 5809, 6124, 7496, 9186, 11244, 11618, 12248, 17427, 18372, 22488, 23236, 34669, 34854, 36744, 46472, 56647, 69338, 69708, 104007, 113294, 138676, 139416, 147109, 169941, 208014, 226588, 240367, 277352, 294218, 339882, 416028, 441327, 453176, 480734, 588436, 679764, 721101, 832056, 882654, 961468, 1176872, 1359528, 1434547, 1442202, 1765308, 1922936, 2869094, 2884404, 3530616, 4303641, 5443033, 5738188, 5768808, 8607282, 8893579, 10886066, 11476376, 16329099, 17214564, 17787158, 21772132, 26680737, 32658198, 34429128, 35574316, 43544264, 53078239, 53361474, 65316396, 71148632, 106156478, 106722948, 130632792, 159234717, 212312956, 213445896, 225223879, 318469434, 424625912, 450447758, 636938868, 675671637, 900895516, 1273877736, 1351343274, 1801791032, 2702686548, 5405373096, 8333283523, 16666567046, 24999850569, 33333134092, 49999701138, 66666268184, 99999402276, 199998804552]

約数ペア:

[(1, 199998804552), (2, 99999402276), (3, 66666268184), (4, 49999701138), (6, 33333134092), (8, 24999850569), (12, 16666567046), (24, 8333283523), (37, 5405373096), (74, 2702686548), (111, 1801791032), (148, 1351343274), (157, 1273877736), (222, 900895516), (296, 675671637), (314, 636938868), (444, 450447758), (471, 424625912), (628, 318469434), (888, 225223879), (937, 213445896), (942, 212312956), (1256, 159234717), (1531, 130632792), (1874, 106722948), (1884, 106156478), (2811, 71148632), (3062, 65316396), (3748, 53361474), (3768, 53078239), (4593, 43544264), (5622, 35574316), (5809, 34429128), (6124, 32658198), (7496, 26680737), (9186, 21772132), (11244, 17787158), (11618, 17214564), (12248, 16329099), (17427, 11476376), (18372, 10886066), (22488, 8893579), (23236, 8607282), (34669, 5768808), (34854, 5738188), (36744, 5443033), (46472, 4303641), (56647, 3530616), (69338, 2884404), (69708, 2869094), (104007, 1922936), (113294, 1765308), (138676, 1442202), (139416, 1434547), (147109, 1359528), (169941, 1176872), (208014, 961468), (226588, 882654), (240367, 832056), (277352, 721101), (294218, 679764), (339882, 588436), (416028, 480734), (441327, 453176)]