164477568

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{337}}^1$

素因数の和:426

約数の個数: 128

約数和(自身を含む): 463357440

約数和(自身を除く): 298879872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 41, 48, 62, 64, 82, 93, 96, 123, 124, 128, 164, 186, 192, 246, 248, 328, 337, 372, 384, 492, 496, 656, 674, 744, 984, 992, 1011, 1271, 1312, 1348, 1488, 1968, 1984, 2022, 2542, 2624, 2696, 2976, 3813, 3936, 3968, 4044, 5084, 5248, 5392, 5952, 7626, 7872, 8088, 10168, 10447, 10784, 11904, 13817, 15252, 15744, 16176, 20336, 20894, 21568, 27634, 30504, 31341, 32352, 40672, 41451, 41788, 43136, 55268, 61008, 62682, 64704, 81344, 82902, 83576, 110536, 122016, 125364, 129408, 162688, 165804, 167152, 221072, 244032, 250728, 331608, 334304, 428327, 442144, 488064, 501456, 663216, 668608, 856654, 884288, 1002912, 1284981, 1326432, 1337216, 1713308, 1768576, 2005824, 2569962, 2652864, 3426616, 4011648, 5139924, 5305728, 6853232, 10279848, 13706464, 20559696, 27412928, 41119392, 54825856, 82238784, 164477568]

約数ペア:

[(1, 164477568), (2, 82238784), (3, 54825856), (4, 41119392), (6, 27412928), (8, 20559696), (12, 13706464), (16, 10279848), (24, 6853232), (31, 5305728), (32, 5139924), (41, 4011648), (48, 3426616), (62, 2652864), (64, 2569962), (82, 2005824), (93, 1768576), (96, 1713308), (123, 1337216), (124, 1326432), (128, 1284981), (164, 1002912), (186, 884288), (192, 856654), (246, 668608), (248, 663216), (328, 501456), (337, 488064), (372, 442144), (384, 428327), (492, 334304), (496, 331608), (656, 250728), (674, 244032), (744, 221072), (984, 167152), (992, 165804), (1011, 162688), (1271, 129408), (1312, 125364), (1348, 122016), (1488, 110536), (1968, 83576), (1984, 82902), (2022, 81344), (2542, 64704), (2624, 62682), (2696, 61008), (2976, 55268), (3813, 43136), (3936, 41788), (3968, 41451), (4044, 40672), (5084, 32352), (5248, 31341), (5392, 30504), (5952, 27634), (7626, 21568), (7872, 20894), (8088, 20336), (10168, 16176), (10447, 15744), (10784, 15252), (11904, 13817)]