156958278760

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{7121519}}^1$

素因数の和:7121578

約数の個数: 64

約数和(自身を含む): 384562080000

約数和(自身を除く): 227603801240

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 29, 38, 40, 58, 76, 95, 116, 145, 152, 190, 232, 290, 380, 551, 580, 760, 1102, 1160, 2204, 2755, 4408, 5510, 11020, 22040, 7121519, 14243038, 28486076, 35607595, 56972152, 71215190, 135308861, 142430380, 206524051, 270617722, 284860760, 413048102, 541235444, 676544305, 826096204, 1032620255, 1082470888, 1353088610, 1652192408, 2065240510, 2706177220, 3923956969, 4130481020, 5412354440, 7847913938, 8260962040, 15695827876, 19619784845, 31391655752, 39239569690, 78479139380, 156958278760]

約数ペア:

[(1, 156958278760), (2, 78479139380), (4, 39239569690), (5, 31391655752), (8, 19619784845), (10, 15695827876), (19, 8260962040), (20, 7847913938), (29, 5412354440), (38, 4130481020), (40, 3923956969), (58, 2706177220), (76, 2065240510), (95, 1652192408), (116, 1353088610), (145, 1082470888), (152, 1032620255), (190, 826096204), (232, 676544305), (290, 541235444), (380, 413048102), (551, 284860760), (580, 270617722), (760, 206524051), (1102, 142430380), (1160, 135308861), (2204, 71215190), (2755, 56972152), (4408, 35607595), (5510, 28486076), (11020, 14243038), (22040, 7121519)]