164003196

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{278917}}^1$

素因数の和:278938

約数の個数: 36

約数和(自身を含む): 445153128

約数和(自身を除く): 281149932

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 278917, 557834, 836751, 1115668, 1673502, 1952419, 3347004, 3904838, 5857257, 7809676, 11714514, 13666933, 23429028, 27333866, 41000799, 54667732, 82001598, 164003196]

約数ペア:

[(1, 164003196), (2, 82001598), (3, 54667732), (4, 41000799), (6, 27333866), (7, 23429028), (12, 13666933), (14, 11714514), (21, 7809676), (28, 5857257), (42, 3904838), (49, 3347004), (84, 1952419), (98, 1673502), (147, 1115668), (196, 836751), (294, 557834), (588, 278917)]