159410888

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{218971}}^1$

素因数の和:218997

約数の個数: 32

約数和(自身を含む): 367872960

約数和(自身を除く): 208462072

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 218971, 437942, 875884, 1532797, 1751768, 2846623, 3065594, 5693246, 6131188, 11386492, 12262376, 19926361, 22772984, 39852722, 79705444, 159410888]

約数ペア:

[(1, 159410888), (2, 79705444), (4, 39852722), (7, 22772984), (8, 19926361), (13, 12262376), (14, 11386492), (26, 6131188), (28, 5693246), (52, 3065594), (56, 2846623), (91, 1751768), (104, 1532797), (182, 875884), (364, 437942), (728, 218971)]