168972496

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137153}}^1$

素因数の和:137179

約数の個数: 40

約数和(自身を含む): 408170304

約数和(自身を除く): 239197808

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 137153, 274306, 548612, 960071, 1097224, 1508683, 1920142, 2194448, 3017366, 3840284, 6034732, 7680568, 10560781, 12069464, 15361136, 21121562, 24138928, 42243124, 84486248, 168972496]

約数ペア:

[(1, 168972496), (2, 84486248), (4, 42243124), (7, 24138928), (8, 21121562), (11, 15361136), (14, 12069464), (16, 10560781), (22, 7680568), (28, 6034732), (44, 3840284), (56, 3017366), (77, 2194448), (88, 1920142), (112, 1508683), (154, 1097224), (176, 960071), (308, 548612), (616, 274306), (1232, 137153)]