198390036544

素因数分解:

$2^6\times 7^3\times {\mathrm{127}}^1\times {\mathrm{71161}}^1$

素因数の和:71321

約数の個数: 112

約数和(自身を含む): 462723788800

約数和(自身を除く): 264333752256

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 127, 196, 224, 254, 343, 392, 448, 508, 686, 784, 889, 1016, 1372, 1568, 1778, 2032, 2744, 3136, 3556, 4064, 5488, 6223, 7112, 8128, 10976, 12446, 14224, 21952, 24892, 28448, 43561, 49784, 56896, 71161, 87122, 99568, 142322, 174244, 199136, 284644, 348488, 398272, 498127, 569288, 696976, 996254, 1138576, 1393952, 1992508, 2277152, 2787904, 3486889, 3985016, 4554304, 6973778, 7970032, 9037447, 13947556, 15940064, 18074894, 24408223, 27895112, 31880128, 36149788, 48816446, 55790224, 63262129, 72299576, 97632892, 111580448, 126524258, 144599152, 195265784, 223160896, 253048516, 289198304, 390531568, 442834903, 506097032, 578396608, 781063136, 885669806, 1012194064, 1562126272, 1771339612, 2024388128, 3099844321, 3542679224, 4048776256, 6199688642, 7085358448, 12399377284, 14170716896, 24798754568, 28341433792, 49597509136, 99195018272, 198390036544]

約数ペア:

[(1, 198390036544), (2, 99195018272), (4, 49597509136), (7, 28341433792), (8, 24798754568), (14, 14170716896), (16, 12399377284), (28, 7085358448), (32, 6199688642), (49, 4048776256), (56, 3542679224), (64, 3099844321), (98, 2024388128), (112, 1771339612), (127, 1562126272), (196, 1012194064), (224, 885669806), (254, 781063136), (343, 578396608), (392, 506097032), (448, 442834903), (508, 390531568), (686, 289198304), (784, 253048516), (889, 223160896), (1016, 195265784), (1372, 144599152), (1568, 126524258), (1778, 111580448), (2032, 97632892), (2744, 72299576), (3136, 63262129), (3556, 55790224), (4064, 48816446), (5488, 36149788), (6223, 31880128), (7112, 27895112), (8128, 24408223), (10976, 18074894), (12446, 15940064), (14224, 13947556), (21952, 9037447), (24892, 7970032), (28448, 6973778), (43561, 4554304), (49784, 3985016), (56896, 3486889), (71161, 2787904), (87122, 2277152), (99568, 1992508), (142322, 1393952), (174244, 1138576), (199136, 996254), (284644, 696976), (348488, 569288), (398272, 498127)]