157728144

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{469429}}^1$

素因数の和:469447

約数の個数: 40

約数和(自身を含む): 465674560

約数和(自身を除く): 307946416

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 469429, 938858, 1408287, 1877716, 2816574, 3286003, 3755432, 5633148, 6572006, 7510864, 9858009, 11266296, 13144012, 19716018, 22532592, 26288024, 39432036, 52576048, 78864072, 157728144]

約数ペア:

[(1, 157728144), (2, 78864072), (3, 52576048), (4, 39432036), (6, 26288024), (7, 22532592), (8, 19716018), (12, 13144012), (14, 11266296), (16, 9858009), (21, 7510864), (24, 6572006), (28, 5633148), (42, 3755432), (48, 3286003), (56, 2816574), (84, 1877716), (112, 1408287), (168, 938858), (336, 469429)]