161048448

素因数分解:

$2^7\times 3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1$

素因数の和:281

約数の個数: 192

約数和(自身を含む): 515548800

約数和(自身を除く): 354500352

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 71, 72, 88, 96, 99, 128, 132, 142, 144, 176, 179, 192, 198, 213, 264, 284, 288, 352, 358, 384, 396, 426, 528, 537, 568, 576, 639, 704, 716, 781, 792, 852, 1056, 1074, 1136, 1152, 1278, 1408, 1432, 1562, 1584, 1611, 1704, 1969, 2112, 2148, 2272, 2343, 2556, 2864, 3124, 3168, 3222, 3408, 3938, 4224, 4296, 4544, 4686, 5112, 5728, 5907, 6248, 6336, 6444, 6816, 7029, 7876, 8592, 9088, 9372, 10224, 11456, 11814, 12496, 12672, 12709, 12888, 13632, 14058, 15752, 17184, 17721, 18744, 20448, 22912, 23628, 24992, 25418, 25776, 27264, 28116, 31504, 34368, 35442, 37488, 38127, 40896, 47256, 49984, 50836, 51552, 56232, 63008, 68736, 70884, 74976, 76254, 81792, 94512, 99968, 101672, 103104, 112464, 114381, 126016, 139799, 141768, 149952, 152508, 189024, 203344, 206208, 224928, 228762, 252032, 279598, 283536, 299904, 305016, 378048, 406688, 419397, 449856, 457524, 559196, 567072, 610032, 756096, 813376, 838794, 899712, 915048, 1118392, 1134144, 1220064, 1258191, 1626752, 1677588, 1830096, 2236784, 2268288, 2440128, 2516382, 3355176, 3660192, 4473568, 4880256, 5032764, 6710352, 7320384, 8947136, 10065528, 13420704, 14640768, 17894272, 20131056, 26841408, 40262112, 53682816, 80524224, 161048448]

約数ペア:

[(1, 161048448), (2, 80524224), (3, 53682816), (4, 40262112), (6, 26841408), (8, 20131056), (9, 17894272), (11, 14640768), (12, 13420704), (16, 10065528), (18, 8947136), (22, 7320384), (24, 6710352), (32, 5032764), (33, 4880256), (36, 4473568), (44, 3660192), (48, 3355176), (64, 2516382), (66, 2440128), (71, 2268288), (72, 2236784), (88, 1830096), (96, 1677588), (99, 1626752), (128, 1258191), (132, 1220064), (142, 1134144), (144, 1118392), (176, 915048), (179, 899712), (192, 838794), (198, 813376), (213, 756096), (264, 610032), (284, 567072), (288, 559196), (352, 457524), (358, 449856), (384, 419397), (396, 406688), (426, 378048), (528, 305016), (537, 299904), (568, 283536), (576, 279598), (639, 252032), (704, 228762), (716, 224928), (781, 206208), (792, 203344), (852, 189024), (1056, 152508), (1074, 149952), (1136, 141768), (1152, 139799), (1278, 126016), (1408, 114381), (1432, 112464), (1562, 103104), (1584, 101672), (1611, 99968), (1704, 94512), (1969, 81792), (2112, 76254), (2148, 74976), (2272, 70884), (2343, 68736), (2556, 63008), (2864, 56232), (3124, 51552), (3168, 50836), (3222, 49984), (3408, 47256), (3938, 40896), (4224, 38127), (4296, 37488), (4544, 35442), (4686, 34368), (5112, 31504), (5728, 28116), (5907, 27264), (6248, 25776), (6336, 25418), (6444, 24992), (6816, 23628), (7029, 22912), (7876, 20448), (8592, 18744), (9088, 17721), (9372, 17184), (10224, 15752), (11456, 14058), (11814, 13632), (12496, 12888), (12672, 12709)]