168488960

素因数分解:

$2^{12}\times 5^1\times {\mathrm{19}}^1\times {\mathrm{433}}^1$

素因数の和:481

約数の個数: 104

約数和(自身を含む): 426587280

約数和(自身を除く): 258098320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 256, 304, 320, 380, 433, 512, 608, 640, 760, 866, 1024, 1216, 1280, 1520, 1732, 2048, 2165, 2432, 2560, 3040, 3464, 4096, 4330, 4864, 5120, 6080, 6928, 8227, 8660, 9728, 10240, 12160, 13856, 16454, 17320, 19456, 20480, 24320, 27712, 32908, 34640, 38912, 41135, 48640, 55424, 65816, 69280, 77824, 82270, 97280, 110848, 131632, 138560, 164540, 194560, 221696, 263264, 277120, 329080, 389120, 443392, 526528, 554240, 658160, 886784, 1053056, 1108480, 1316320, 1773568, 2106112, 2216960, 2632640, 4212224, 4433920, 5265280, 8424448, 8867840, 10530560, 16848896, 21061120, 33697792, 42122240, 84244480, 168488960]

約数ペア:

[(1, 168488960), (2, 84244480), (4, 42122240), (5, 33697792), (8, 21061120), (10, 16848896), (16, 10530560), (19, 8867840), (20, 8424448), (32, 5265280), (38, 4433920), (40, 4212224), (64, 2632640), (76, 2216960), (80, 2106112), (95, 1773568), (128, 1316320), (152, 1108480), (160, 1053056), (190, 886784), (256, 658160), (304, 554240), (320, 526528), (380, 443392), (433, 389120), (512, 329080), (608, 277120), (640, 263264), (760, 221696), (866, 194560), (1024, 164540), (1216, 138560), (1280, 131632), (1520, 110848), (1732, 97280), (2048, 82270), (2165, 77824), (2432, 69280), (2560, 65816), (3040, 55424), (3464, 48640), (4096, 41135), (4330, 38912), (4864, 34640), (5120, 32908), (6080, 27712), (6928, 24320), (8227, 20480), (8660, 19456), (9728, 17320), (10240, 16454), (12160, 13856)]