161090208

素因数分解:

$2^5\times 3^4\times {\mathrm{19}}^1\times {\mathrm{3271}}^1$

素因数の和:3312

約数の個数: 120

約数和(自身を含む): 498849120

約数和(自身を除く): 337758912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 81, 96, 108, 114, 144, 152, 162, 171, 216, 228, 288, 304, 324, 342, 432, 456, 513, 608, 648, 684, 864, 912, 1026, 1296, 1368, 1539, 1824, 2052, 2592, 2736, 3078, 3271, 4104, 5472, 6156, 6542, 8208, 9813, 12312, 13084, 16416, 19626, 24624, 26168, 29439, 39252, 49248, 52336, 58878, 62149, 78504, 88317, 104672, 117756, 124298, 157008, 176634, 186447, 235512, 248596, 264951, 314016, 353268, 372894, 471024, 497192, 529902, 559341, 706536, 745788, 942048, 994384, 1059804, 1118682, 1413072, 1491576, 1678023, 1988768, 2119608, 2237364, 2826144, 2983152, 3356046, 4239216, 4474728, 5034069, 5966304, 6712092, 8478432, 8949456, 10068138, 13424184, 17898912, 20136276, 26848368, 40272552, 53696736, 80545104, 161090208]

約数ペア:

[(1, 161090208), (2, 80545104), (3, 53696736), (4, 40272552), (6, 26848368), (8, 20136276), (9, 17898912), (12, 13424184), (16, 10068138), (18, 8949456), (19, 8478432), (24, 6712092), (27, 5966304), (32, 5034069), (36, 4474728), (38, 4239216), (48, 3356046), (54, 2983152), (57, 2826144), (72, 2237364), (76, 2119608), (81, 1988768), (96, 1678023), (108, 1491576), (114, 1413072), (144, 1118682), (152, 1059804), (162, 994384), (171, 942048), (216, 745788), (228, 706536), (288, 559341), (304, 529902), (324, 497192), (342, 471024), (432, 372894), (456, 353268), (513, 314016), (608, 264951), (648, 248596), (684, 235512), (864, 186447), (912, 176634), (1026, 157008), (1296, 124298), (1368, 117756), (1539, 104672), (1824, 88317), (2052, 78504), (2592, 62149), (2736, 58878), (3078, 52336), (3271, 49248), (4104, 39252), (5472, 29439), (6156, 26168), (6542, 24624), (8208, 19626), (9813, 16416), (12312, 13084)]