118429136

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{281}}^1$

素因数の和:420

約数の個数: 80

約数和(自身を含む): 271911168

約数和(自身を除く): 153482032

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 71, 106, 112, 142, 212, 281, 284, 371, 424, 497, 562, 568, 742, 848, 994, 1124, 1136, 1484, 1967, 1988, 2248, 2968, 3763, 3934, 3976, 4496, 5936, 7526, 7868, 7952, 14893, 15052, 15736, 19951, 26341, 29786, 30104, 31472, 39902, 52682, 59572, 60208, 79804, 104251, 105364, 119144, 139657, 159608, 208502, 210728, 238288, 279314, 319216, 417004, 421456, 558628, 834008, 1057403, 1117256, 1668016, 2114806, 2234512, 4229612, 7401821, 8459224, 14803642, 16918448, 29607284, 59214568, 118429136]

約数ペア:

[(1, 118429136), (2, 59214568), (4, 29607284), (7, 16918448), (8, 14803642), (14, 8459224), (16, 7401821), (28, 4229612), (53, 2234512), (56, 2114806), (71, 1668016), (106, 1117256), (112, 1057403), (142, 834008), (212, 558628), (281, 421456), (284, 417004), (371, 319216), (424, 279314), (497, 238288), (562, 210728), (568, 208502), (742, 159608), (848, 139657), (994, 119144), (1124, 105364), (1136, 104251), (1484, 79804), (1967, 60208), (1988, 59572), (2248, 52682), (2968, 39902), (3763, 31472), (3934, 30104), (3976, 29786), (4496, 26341), (5936, 19951), (7526, 15736), (7868, 15052), (7952, 14893)]