120160864

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{769}}^1$

素因数の和:1055

約数の個数: 48

約数和(自身を含む): 250311600

約数和(自身を除く): 130150736

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 257, 304, 514, 608, 769, 1028, 1538, 2056, 3076, 4112, 4883, 6152, 8224, 9766, 12304, 14611, 19532, 24608, 29222, 39064, 58444, 78128, 116888, 156256, 197633, 233776, 395266, 467552, 790532, 1581064, 3162128, 3755027, 6324256, 7510054, 15020108, 30040216, 60080432, 120160864]

約数ペア:

[(1, 120160864), (2, 60080432), (4, 30040216), (8, 15020108), (16, 7510054), (19, 6324256), (32, 3755027), (38, 3162128), (76, 1581064), (152, 790532), (257, 467552), (304, 395266), (514, 233776), (608, 197633), (769, 156256), (1028, 116888), (1538, 78128), (2056, 58444), (3076, 39064), (4112, 29222), (4883, 24608), (6152, 19532), (8224, 14611), (9766, 12304)]