156766352729

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{751}}^1\times {\mathrm{2069}}^1$

素因数の和:2934

約数の個数: 48

約数和(自身を含む): 191653516800

約数和(自身を除く): 34887164071

約数列:

[1, 7, 29, 49, 71, 203, 497, 751, 1421, 2059, 2069, 3479, 5257, 14413, 14483, 21779, 36799, 53321, 60001, 100891, 101381, 146899, 152453, 373247, 420007, 1028293, 1067171, 1546309, 1553819, 2612729, 2940049, 4260071, 7198051, 10824163, 10876733, 29820497, 45060751, 75769141, 76137131, 110321149, 208743479, 315425257, 772248043, 2207976799, 3199313321, 5405736301, 22395193247, 156766352729]

約数ペア:

[(1, 156766352729), (7, 22395193247), (29, 5405736301), (49, 3199313321), (71, 2207976799), (203, 772248043), (497, 315425257), (751, 208743479), (1421, 110321149), (2059, 76137131), (2069, 75769141), (3479, 45060751), (5257, 29820497), (14413, 10876733), (14483, 10824163), (21779, 7198051), (36799, 4260071), (53321, 2940049), (60001, 2612729), (100891, 1553819), (101381, 1546309), (146899, 1067171), (152453, 1028293), (373247, 420007)]