165963168

素因数分解:

$2^5\times 3^5\times 7^1\times {\mathrm{3049}}^1$

素因数の和:3081

約数の個数: 144

約数和(自身を含む): 559540800

約数和(自身を除く): 393577632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 216, 224, 243, 252, 288, 324, 336, 378, 432, 486, 504, 567, 648, 672, 756, 864, 972, 1008, 1134, 1296, 1512, 1701, 1944, 2016, 2268, 2592, 3024, 3049, 3402, 3888, 4536, 6048, 6098, 6804, 7776, 9072, 9147, 12196, 13608, 18144, 18294, 21343, 24392, 27216, 27441, 36588, 42686, 48784, 54432, 54882, 64029, 73176, 82323, 85372, 97568, 109764, 128058, 146352, 164646, 170744, 192087, 219528, 246969, 256116, 292704, 329292, 341488, 384174, 439056, 493938, 512232, 576261, 658584, 682976, 740907, 768348, 878112, 987876, 1024464, 1152522, 1317168, 1481814, 1536696, 1728783, 1975752, 2048928, 2305044, 2634336, 2963628, 3073392, 3457566, 3951504, 4610088, 5186349, 5927256, 6146784, 6915132, 7903008, 9220176, 10372698, 11854512, 13830264, 18440352, 20745396, 23709024, 27660528, 41490792, 55321056, 82981584, 165963168]

約数ペア:

[(1, 165963168), (2, 82981584), (3, 55321056), (4, 41490792), (6, 27660528), (7, 23709024), (8, 20745396), (9, 18440352), (12, 13830264), (14, 11854512), (16, 10372698), (18, 9220176), (21, 7903008), (24, 6915132), (27, 6146784), (28, 5927256), (32, 5186349), (36, 4610088), (42, 3951504), (48, 3457566), (54, 3073392), (56, 2963628), (63, 2634336), (72, 2305044), (81, 2048928), (84, 1975752), (96, 1728783), (108, 1536696), (112, 1481814), (126, 1317168), (144, 1152522), (162, 1024464), (168, 987876), (189, 878112), (216, 768348), (224, 740907), (243, 682976), (252, 658584), (288, 576261), (324, 512232), (336, 493938), (378, 439056), (432, 384174), (486, 341488), (504, 329292), (567, 292704), (648, 256116), (672, 246969), (756, 219528), (864, 192087), (972, 170744), (1008, 164646), (1134, 146352), (1296, 128058), (1512, 109764), (1701, 97568), (1944, 85372), (2016, 82323), (2268, 73176), (2592, 64029), (3024, 54882), (3049, 54432), (3402, 48784), (3888, 42686), (4536, 36588), (6048, 27441), (6098, 27216), (6804, 24392), (7776, 21343), (9072, 18294), (9147, 18144), (12196, 13608)]