198896736

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^2\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:221

約数の個数: 144

約数和(自身を含む): 568161216

約数和(自身を除く): 369264480

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 67, 68, 96, 102, 107, 134, 136, 201, 204, 214, 268, 272, 289, 321, 402, 408, 428, 536, 544, 578, 642, 804, 816, 856, 867, 1072, 1139, 1156, 1284, 1608, 1632, 1712, 1734, 1819, 2144, 2278, 2312, 2568, 3216, 3417, 3424, 3468, 3638, 4556, 4624, 5136, 5457, 6432, 6834, 6936, 7169, 7276, 9112, 9248, 10272, 10914, 13668, 13872, 14338, 14552, 18224, 19363, 21507, 21828, 27336, 27744, 28676, 29104, 30923, 36448, 38726, 43014, 43656, 54672, 57352, 58089, 58208, 61846, 77452, 86028, 87312, 92769, 109344, 114704, 116178, 121873, 123692, 154904, 172056, 174624, 185538, 229408, 232356, 243746, 247384, 309808, 344112, 365619, 371076, 464712, 487492, 494768, 619616, 688224, 731238, 742152, 929424, 974984, 989536, 1462476, 1484304, 1858848, 1949968, 2071841, 2924952, 2968608, 3899936, 4143682, 5849904, 6215523, 8287364, 11699808, 12431046, 16574728, 24862092, 33149456, 49724184, 66298912, 99448368, 198896736]

約数ペア:

[(1, 198896736), (2, 99448368), (3, 66298912), (4, 49724184), (6, 33149456), (8, 24862092), (12, 16574728), (16, 12431046), (17, 11699808), (24, 8287364), (32, 6215523), (34, 5849904), (48, 4143682), (51, 3899936), (67, 2968608), (68, 2924952), (96, 2071841), (102, 1949968), (107, 1858848), (134, 1484304), (136, 1462476), (201, 989536), (204, 974984), (214, 929424), (268, 742152), (272, 731238), (289, 688224), (321, 619616), (402, 494768), (408, 487492), (428, 464712), (536, 371076), (544, 365619), (578, 344112), (642, 309808), (804, 247384), (816, 243746), (856, 232356), (867, 229408), (1072, 185538), (1139, 174624), (1156, 172056), (1284, 154904), (1608, 123692), (1632, 121873), (1712, 116178), (1734, 114704), (1819, 109344), (2144, 92769), (2278, 87312), (2312, 86028), (2568, 77452), (3216, 61846), (3417, 58208), (3424, 58089), (3468, 57352), (3638, 54672), (4556, 43656), (4624, 43014), (5136, 38726), (5457, 36448), (6432, 30923), (6834, 29104), (6936, 28676), (7169, 27744), (7276, 27336), (9112, 21828), (9248, 21507), (10272, 19363), (10914, 18224), (13668, 14552), (13872, 14338)]