196648416

素因数分解:

$2^5\times 3^2\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1$

素因数の和:309

約数の個数: 144

約数和(自身を含む): 580245120

約数和(自身を除く): 383596704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 59, 71, 72, 96, 118, 142, 144, 163, 177, 213, 236, 284, 288, 326, 354, 426, 472, 489, 531, 568, 639, 652, 708, 852, 944, 978, 1062, 1136, 1278, 1304, 1416, 1467, 1704, 1888, 1956, 2124, 2272, 2556, 2608, 2832, 2934, 3408, 3912, 4189, 4248, 5112, 5216, 5664, 5868, 6816, 7824, 8378, 8496, 9617, 10224, 11573, 11736, 12567, 15648, 16756, 16992, 19234, 20448, 23146, 23472, 25134, 28851, 33512, 34719, 37701, 38468, 46292, 46944, 50268, 57702, 67024, 69438, 75402, 76936, 86553, 92584, 100536, 104157, 115404, 134048, 138876, 150804, 153872, 173106, 185168, 201072, 208314, 230808, 277752, 301608, 307744, 346212, 370336, 402144, 416628, 461616, 555504, 603216, 682807, 692424, 833256, 923232, 1111008, 1206432, 1365614, 1384848, 1666512, 2048421, 2731228, 2769696, 3333024, 4096842, 5462456, 6145263, 8193684, 10924912, 12290526, 16387368, 21849824, 24581052, 32774736, 49162104, 65549472, 98324208, 196648416]

約数ペア:

[(1, 196648416), (2, 98324208), (3, 65549472), (4, 49162104), (6, 32774736), (8, 24581052), (9, 21849824), (12, 16387368), (16, 12290526), (18, 10924912), (24, 8193684), (32, 6145263), (36, 5462456), (48, 4096842), (59, 3333024), (71, 2769696), (72, 2731228), (96, 2048421), (118, 1666512), (142, 1384848), (144, 1365614), (163, 1206432), (177, 1111008), (213, 923232), (236, 833256), (284, 692424), (288, 682807), (326, 603216), (354, 555504), (426, 461616), (472, 416628), (489, 402144), (531, 370336), (568, 346212), (639, 307744), (652, 301608), (708, 277752), (852, 230808), (944, 208314), (978, 201072), (1062, 185168), (1136, 173106), (1278, 153872), (1304, 150804), (1416, 138876), (1467, 134048), (1704, 115404), (1888, 104157), (1956, 100536), (2124, 92584), (2272, 86553), (2556, 76936), (2608, 75402), (2832, 69438), (2934, 67024), (3408, 57702), (3912, 50268), (4189, 46944), (4248, 46292), (5112, 38468), (5216, 37701), (5664, 34719), (5868, 33512), (6816, 28851), (7824, 25134), (8378, 23472), (8496, 23146), (9617, 20448), (10224, 19234), (11573, 16992), (11736, 16756), (12567, 15648)]