159491552

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{2423}}^1$

素因数の和:2472

約数の個数: 72

約数和(自身を含む): 365592528

約数和(自身を除く): 206100976

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 68, 88, 121, 136, 176, 187, 242, 272, 352, 374, 484, 544, 748, 968, 1496, 1936, 2057, 2423, 2992, 3872, 4114, 4846, 5984, 8228, 9692, 16456, 19384, 26653, 32912, 38768, 41191, 53306, 65824, 77536, 82382, 106612, 164764, 213224, 293183, 329528, 426448, 453101, 586366, 659056, 852896, 906202, 1172732, 1318112, 1812404, 2345464, 3624808, 4690928, 4984111, 7249616, 9381856, 9968222, 14499232, 19936444, 39872888, 79745776, 159491552]

約数ペア:

[(1, 159491552), (2, 79745776), (4, 39872888), (8, 19936444), (11, 14499232), (16, 9968222), (17, 9381856), (22, 7249616), (32, 4984111), (34, 4690928), (44, 3624808), (68, 2345464), (88, 1812404), (121, 1318112), (136, 1172732), (176, 906202), (187, 852896), (242, 659056), (272, 586366), (352, 453101), (374, 426448), (484, 329528), (544, 293183), (748, 213224), (968, 164764), (1496, 106612), (1936, 82382), (2057, 77536), (2423, 65824), (2992, 53306), (3872, 41191), (4114, 38768), (4846, 32912), (5984, 26653), (8228, 19384), (9692, 16456)]