191725128

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{1931}}^1$

素因数の和:2147

約数の個数: 96

約数和(自身を含む): 596756160

約数和(自身を除く): 405031032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 197, 252, 394, 504, 591, 788, 1182, 1379, 1576, 1773, 1931, 2364, 2758, 3546, 3862, 4137, 4728, 5516, 5793, 7092, 7724, 8274, 11032, 11586, 12411, 13517, 14184, 15448, 16548, 17379, 23172, 24822, 27034, 33096, 34758, 40551, 46344, 49644, 54068, 69516, 81102, 99288, 108136, 121653, 139032, 162204, 243306, 324408, 380407, 486612, 760814, 973224, 1141221, 1521628, 2282442, 2662849, 3043256, 3423663, 4564884, 5325698, 6847326, 7988547, 9129768, 10651396, 13694652, 15977094, 21302792, 23965641, 27389304, 31954188, 47931282, 63908376, 95862564, 191725128]

約数ペア:

[(1, 191725128), (2, 95862564), (3, 63908376), (4, 47931282), (6, 31954188), (7, 27389304), (8, 23965641), (9, 21302792), (12, 15977094), (14, 13694652), (18, 10651396), (21, 9129768), (24, 7988547), (28, 6847326), (36, 5325698), (42, 4564884), (56, 3423663), (63, 3043256), (72, 2662849), (84, 2282442), (126, 1521628), (168, 1141221), (197, 973224), (252, 760814), (394, 486612), (504, 380407), (591, 324408), (788, 243306), (1182, 162204), (1379, 139032), (1576, 121653), (1773, 108136), (1931, 99288), (2364, 81102), (2758, 69516), (3546, 54068), (3862, 49644), (4137, 46344), (4728, 40551), (5516, 34758), (5793, 33096), (7092, 27034), (7724, 24822), (8274, 23172), (11032, 17379), (11586, 16548), (12411, 15448), (13517, 14184)]