189377328

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{563623}}^1$

素因数の和:563641

約数の個数: 40

約数和(自身を含む): 559115008

約数和(自身を除く): 369737680

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 563623, 1127246, 1690869, 2254492, 3381738, 3945361, 4508984, 6763476, 7890722, 9017968, 11836083, 13526952, 15781444, 23672166, 27053904, 31562888, 47344332, 63125776, 94688664, 189377328]

約数ペア:

[(1, 189377328), (2, 94688664), (3, 63125776), (4, 47344332), (6, 31562888), (7, 27053904), (8, 23672166), (12, 15781444), (14, 13526952), (16, 11836083), (21, 9017968), (24, 7890722), (28, 6763476), (42, 4508984), (48, 3945361), (56, 3381738), (84, 2254492), (112, 1690869), (168, 1127246), (336, 563623)]