169141616

素因数分解:

$2^4\times 7^1\times {\mathrm{97}}^1\times {\mathrm{15569}}^1$

素因数の和:15681

約数の個数: 40

約数和(自身を含む): 378413280

約数和(自身を除く): 209271664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 97, 112, 194, 388, 679, 776, 1358, 1552, 2716, 5432, 10864, 15569, 31138, 62276, 108983, 124552, 217966, 249104, 435932, 871864, 1510193, 1743728, 3020386, 6040772, 10571351, 12081544, 21142702, 24163088, 42285404, 84570808, 169141616]

約数ペア:

[(1, 169141616), (2, 84570808), (4, 42285404), (7, 24163088), (8, 21142702), (14, 12081544), (16, 10571351), (28, 6040772), (56, 3020386), (97, 1743728), (112, 1510193), (194, 871864), (388, 435932), (679, 249104), (776, 217966), (1358, 124552), (1552, 108983), (2716, 62276), (5432, 31138), (10864, 15569)]