161804244

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1926241}}^1$

素因数の和:1926255

約数の個数: 24

約数和(自身を含む): 431478208

約数和(自身を除く): 269673964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1926241, 3852482, 5778723, 7704964, 11557446, 13483687, 23114892, 26967374, 40451061, 53934748, 80902122, 161804244]

約数ペア:

[(1, 161804244), (2, 80902122), (3, 53934748), (4, 40451061), (6, 26967374), (7, 23114892), (12, 13483687), (14, 11557446), (21, 7704964), (28, 5778723), (42, 3852482), (84, 1926241)]