138244608

素因数分解:

$2^9\times 3^2\times {\mathrm{19}}^1\times {\mathrm{1579}}^1$

素因数の和:1622

約数の個数: 120

約数和(自身を含む): 420248400

約数和(自身を除く): 282003792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 128, 144, 152, 171, 192, 228, 256, 288, 304, 342, 384, 456, 512, 576, 608, 684, 768, 912, 1152, 1216, 1368, 1536, 1579, 1824, 2304, 2432, 2736, 3158, 3648, 4608, 4737, 4864, 5472, 6316, 7296, 9474, 9728, 10944, 12632, 14211, 14592, 18948, 21888, 25264, 28422, 29184, 30001, 37896, 43776, 50528, 56844, 60002, 75792, 87552, 90003, 101056, 113688, 120004, 151584, 180006, 202112, 227376, 240008, 270009, 303168, 360012, 404224, 454752, 480016, 540018, 606336, 720024, 808448, 909504, 960032, 1080036, 1212672, 1440048, 1819008, 1920064, 2160072, 2425344, 2880096, 3638016, 3840128, 4320144, 5760192, 7276032, 7680256, 8640288, 11520384, 15360512, 17280576, 23040768, 34561152, 46081536, 69122304, 138244608]

約数ペア:

[(1, 138244608), (2, 69122304), (3, 46081536), (4, 34561152), (6, 23040768), (8, 17280576), (9, 15360512), (12, 11520384), (16, 8640288), (18, 7680256), (19, 7276032), (24, 5760192), (32, 4320144), (36, 3840128), (38, 3638016), (48, 2880096), (57, 2425344), (64, 2160072), (72, 1920064), (76, 1819008), (96, 1440048), (114, 1212672), (128, 1080036), (144, 960032), (152, 909504), (171, 808448), (192, 720024), (228, 606336), (256, 540018), (288, 480016), (304, 454752), (342, 404224), (384, 360012), (456, 303168), (512, 270009), (576, 240008), (608, 227376), (684, 202112), (768, 180006), (912, 151584), (1152, 120004), (1216, 113688), (1368, 101056), (1536, 90003), (1579, 87552), (1824, 75792), (2304, 60002), (2432, 56844), (2736, 50528), (3158, 43776), (3648, 37896), (4608, 30001), (4737, 29184), (4864, 28422), (5472, 25264), (6316, 21888), (7296, 18948), (9474, 14592), (9728, 14211), (10944, 12632)]