164973984

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{2063}}^1$

素因数の和:2107

約数の個数: 144

約数和(自身を含む): 533651328

約数和(自身を除く): 368677344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 49, 51, 56, 68, 84, 96, 98, 102, 112, 119, 136, 147, 168, 196, 204, 224, 238, 272, 294, 336, 357, 392, 408, 476, 544, 588, 672, 714, 784, 816, 833, 952, 1176, 1428, 1568, 1632, 1666, 1904, 2063, 2352, 2499, 2856, 3332, 3808, 4126, 4704, 4998, 5712, 6189, 6664, 8252, 9996, 11424, 12378, 13328, 14441, 16504, 19992, 24756, 26656, 28882, 33008, 35071, 39984, 43323, 49512, 57764, 66016, 70142, 79968, 86646, 99024, 101087, 105213, 115528, 140284, 173292, 198048, 202174, 210426, 231056, 245497, 280568, 303261, 346584, 404348, 420852, 462112, 490994, 561136, 606522, 693168, 736491, 808696, 841704, 981988, 1122272, 1213044, 1386336, 1472982, 1617392, 1683408, 1718479, 1963976, 2426088, 2945964, 3234784, 3366816, 3436958, 3927952, 4852176, 5155437, 5891928, 6873916, 7855904, 9704352, 10310874, 11783856, 13747832, 20621748, 23567712, 27495664, 41243496, 54991328, 82486992, 164973984]

約数ペア:

[(1, 164973984), (2, 82486992), (3, 54991328), (4, 41243496), (6, 27495664), (7, 23567712), (8, 20621748), (12, 13747832), (14, 11783856), (16, 10310874), (17, 9704352), (21, 7855904), (24, 6873916), (28, 5891928), (32, 5155437), (34, 4852176), (42, 3927952), (48, 3436958), (49, 3366816), (51, 3234784), (56, 2945964), (68, 2426088), (84, 1963976), (96, 1718479), (98, 1683408), (102, 1617392), (112, 1472982), (119, 1386336), (136, 1213044), (147, 1122272), (168, 981988), (196, 841704), (204, 808696), (224, 736491), (238, 693168), (272, 606522), (294, 561136), (336, 490994), (357, 462112), (392, 420852), (408, 404348), (476, 346584), (544, 303261), (588, 280568), (672, 245497), (714, 231056), (784, 210426), (816, 202174), (833, 198048), (952, 173292), (1176, 140284), (1428, 115528), (1568, 105213), (1632, 101087), (1666, 99024), (1904, 86646), (2063, 79968), (2352, 70142), (2499, 66016), (2856, 57764), (3332, 49512), (3808, 43323), (4126, 39984), (4704, 35071), (4998, 33008), (5712, 28882), (6189, 26656), (6664, 24756), (8252, 19992), (9996, 16504), (11424, 14441), (12378, 13328)]