164810169824

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{563}}^1\times {\mathrm{538117}}^1$

素因数の和:538707

約数の個数: 48

約数和(自身を含む): 344167357968

約数和(自身を除く): 179357188144

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 563, 1126, 2252, 4504, 9008, 9571, 18016, 19142, 38284, 76568, 153136, 306272, 538117, 1076234, 2152468, 4304936, 8609872, 9147989, 17219744, 18295978, 36591956, 73183912, 146367824, 292735648, 302959871, 605919742, 1211839484, 2423678968, 4847357936, 5150317807, 9694715872, 10300635614, 20601271228, 41202542456, 82405084912, 164810169824]

約数ペア:

[(1, 164810169824), (2, 82405084912), (4, 41202542456), (8, 20601271228), (16, 10300635614), (17, 9694715872), (32, 5150317807), (34, 4847357936), (68, 2423678968), (136, 1211839484), (272, 605919742), (544, 302959871), (563, 292735648), (1126, 146367824), (2252, 73183912), (4504, 36591956), (9008, 18295978), (9571, 17219744), (18016, 9147989), (19142, 8609872), (38284, 4304936), (76568, 2152468), (153136, 1076234), (306272, 538117)]