148778816

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{4219}}^1$

素因数の和:4279

約数の個数: 56

約数和(自身を含む): 321564000

約数和(自身を除く): 172785184

約数列:

[1, 2, 4, 8, 16, 19, 29, 32, 38, 58, 64, 76, 116, 152, 232, 304, 464, 551, 608, 928, 1102, 1216, 1856, 2204, 4219, 4408, 8438, 8816, 16876, 17632, 33752, 35264, 67504, 80161, 122351, 135008, 160322, 244702, 270016, 320644, 489404, 641288, 978808, 1282576, 1957616, 2324669, 2565152, 3915232, 4649338, 5130304, 7830464, 9298676, 18597352, 37194704, 74389408, 148778816]

約数ペア:

[(1, 148778816), (2, 74389408), (4, 37194704), (8, 18597352), (16, 9298676), (19, 7830464), (29, 5130304), (32, 4649338), (38, 3915232), (58, 2565152), (64, 2324669), (76, 1957616), (116, 1282576), (152, 978808), (232, 641288), (304, 489404), (464, 320644), (551, 270016), (608, 244702), (928, 160322), (1102, 135008), (1216, 122351), (1856, 80161), (2204, 67504), (4219, 35264), (4408, 33752), (8438, 17632), (8816, 16876)]