156976301007

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1\times {\mathrm{17581}}^1$

素因数の和:17904

約数の個数: 48

約数和(自身を含む): 234015013440

約数和(自身を除く): 77038712433

約数列:

[1, 3, 9, 71, 89, 157, 213, 267, 471, 639, 801, 1413, 6319, 11147, 13973, 17581, 18957, 33441, 41919, 52743, 56871, 100323, 125757, 158229, 992083, 1248251, 1564709, 2760217, 2976249, 3744753, 4694127, 8280651, 8928747, 11234259, 14082381, 24841953, 111094339, 195975407, 245659313, 333283017, 587926221, 736977939, 999849051, 1763778663, 2210933817, 17441811223, 52325433669, 156976301007]

約数ペア:

[(1, 156976301007), (3, 52325433669), (9, 17441811223), (71, 2210933817), (89, 1763778663), (157, 999849051), (213, 736977939), (267, 587926221), (471, 333283017), (639, 245659313), (801, 195975407), (1413, 111094339), (6319, 24841953), (11147, 14082381), (13973, 11234259), (17581, 8928747), (18957, 8280651), (33441, 4694127), (41919, 3744753), (52743, 2976249), (56871, 2760217), (100323, 1564709), (125757, 1248251), (158229, 992083)]