161042688

素因数分解:

$2^8\times 3^3\times {\mathrm{23}}^1\times {\mathrm{1013}}^1$

素因数の和:1061

約数の個数: 144

約数和(自身を含む): 497427840

約数和(自身を除く): 336385152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 64, 69, 72, 92, 96, 108, 128, 138, 144, 184, 192, 207, 216, 256, 276, 288, 368, 384, 414, 432, 552, 576, 621, 736, 768, 828, 864, 1013, 1104, 1152, 1242, 1472, 1656, 1728, 2026, 2208, 2304, 2484, 2944, 3039, 3312, 3456, 4052, 4416, 4968, 5888, 6078, 6624, 6912, 8104, 8832, 9117, 9936, 12156, 13248, 16208, 17664, 18234, 19872, 23299, 24312, 26496, 27351, 32416, 36468, 39744, 46598, 48624, 52992, 54702, 64832, 69897, 72936, 79488, 93196, 97248, 109404, 129664, 139794, 145872, 158976, 186392, 194496, 209691, 218808, 259328, 279588, 291744, 372784, 388992, 419382, 437616, 559176, 583488, 629073, 745568, 777984, 838764, 875232, 1118352, 1166976, 1258146, 1491136, 1677528, 1750464, 2236704, 2333952, 2516292, 2982272, 3355056, 3500928, 4473408, 5032584, 5964544, 6710112, 7001856, 8946816, 10065168, 13420224, 17893632, 20130336, 26840448, 40260672, 53680896, 80521344, 161042688]

約数ペア:

[(1, 161042688), (2, 80521344), (3, 53680896), (4, 40260672), (6, 26840448), (8, 20130336), (9, 17893632), (12, 13420224), (16, 10065168), (18, 8946816), (23, 7001856), (24, 6710112), (27, 5964544), (32, 5032584), (36, 4473408), (46, 3500928), (48, 3355056), (54, 2982272), (64, 2516292), (69, 2333952), (72, 2236704), (92, 1750464), (96, 1677528), (108, 1491136), (128, 1258146), (138, 1166976), (144, 1118352), (184, 875232), (192, 838764), (207, 777984), (216, 745568), (256, 629073), (276, 583488), (288, 559176), (368, 437616), (384, 419382), (414, 388992), (432, 372784), (552, 291744), (576, 279588), (621, 259328), (736, 218808), (768, 209691), (828, 194496), (864, 186392), (1013, 158976), (1104, 145872), (1152, 139794), (1242, 129664), (1472, 109404), (1656, 97248), (1728, 93196), (2026, 79488), (2208, 72936), (2304, 69897), (2484, 64832), (2944, 54702), (3039, 52992), (3312, 48624), (3456, 46598), (4052, 39744), (4416, 36468), (4968, 32416), (5888, 27351), (6078, 26496), (6624, 24312), (6912, 23299), (8104, 19872), (8832, 18234), (9117, 17664), (9936, 16208), (12156, 13248)]