157250968

素因数分解:

$2^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{28949}}^1$

素因数の和:29059

約数の個数: 32

約数和(自身を含む): 340452000

約数和(自身を除く): 183201032

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 97, 194, 388, 679, 776, 1358, 2716, 5432, 28949, 57898, 115796, 202643, 231592, 405286, 810572, 1621144, 2808053, 5616106, 11232212, 19656371, 22464424, 39312742, 78625484, 157250968]

約数ペア:

[(1, 157250968), (2, 78625484), (4, 39312742), (7, 22464424), (8, 19656371), (14, 11232212), (28, 5616106), (56, 2808053), (97, 1621144), (194, 810572), (388, 405286), (679, 231592), (776, 202643), (1358, 115796), (2716, 57898), (5432, 28949)]