165420318

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{829}}^1\times {\mathrm{4751}}^1$

素因数の和:5592

約数の個数: 32

約数和(自身を含む): 378639360

約数和(自身を除く): 213219042

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 829, 1658, 2487, 4751, 4974, 5803, 9502, 11606, 14253, 17409, 28506, 33257, 34818, 66514, 99771, 199542, 3938579, 7877158, 11815737, 23631474, 27570053, 55140106, 82710159, 165420318]

約数ペア:

[(1, 165420318), (2, 82710159), (3, 55140106), (6, 27570053), (7, 23631474), (14, 11815737), (21, 7877158), (42, 3938579), (829, 199542), (1658, 99771), (2487, 66514), (4751, 34818), (4974, 33257), (5803, 28506), (9502, 17409), (11606, 14253)]