169164032

素因数分解:

$2^8\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1$

素因数の和:355

約数の個数: 72

約数和(自身を含む): 352320192

約数和(自身を除く): 183156160

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 71, 82, 128, 142, 164, 227, 256, 284, 328, 454, 568, 656, 908, 1136, 1312, 1816, 2272, 2624, 2911, 3632, 4544, 5248, 5822, 7264, 9088, 9307, 10496, 11644, 14528, 16117, 18176, 18614, 23288, 29056, 32234, 37228, 46576, 58112, 64468, 74456, 93152, 128936, 148912, 186304, 257872, 297824, 372608, 515744, 595648, 660797, 745216, 1031488, 1191296, 1321594, 2062976, 2382592, 2643188, 4125952, 5286376, 10572752, 21145504, 42291008, 84582016, 169164032]

約数ペア:

[(1, 169164032), (2, 84582016), (4, 42291008), (8, 21145504), (16, 10572752), (32, 5286376), (41, 4125952), (64, 2643188), (71, 2382592), (82, 2062976), (128, 1321594), (142, 1191296), (164, 1031488), (227, 745216), (256, 660797), (284, 595648), (328, 515744), (454, 372608), (568, 297824), (656, 257872), (908, 186304), (1136, 148912), (1312, 128936), (1816, 93152), (2272, 74456), (2624, 64468), (2911, 58112), (3632, 46576), (4544, 37228), (5248, 32234), (5822, 29056), (7264, 23288), (9088, 18614), (9307, 18176), (10496, 16117), (11644, 14528)]