169393616

素因数分解:

$2^4\times 7^1\times {\mathrm{127}}^1\times {\mathrm{11909}}^1$

素因数の和:12051

約数の個数: 40

約数和(自身を含む): 378071040

約数和(自身を除く): 208677424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 127, 254, 508, 889, 1016, 1778, 2032, 3556, 7112, 11909, 14224, 23818, 47636, 83363, 95272, 166726, 190544, 333452, 666904, 1333808, 1512443, 3024886, 6049772, 10587101, 12099544, 21174202, 24199088, 42348404, 84696808, 169393616]

約数ペア:

[(1, 169393616), (2, 84696808), (4, 42348404), (7, 24199088), (8, 21174202), (14, 12099544), (16, 10587101), (28, 6049772), (56, 3024886), (112, 1512443), (127, 1333808), (254, 666904), (508, 333452), (889, 190544), (1016, 166726), (1778, 95272), (2032, 83363), (3556, 47636), (7112, 23818), (11909, 14224)]