236431216

素因数分解:

$2^4\times 7^1\times {\mathrm{139}}^1\times {\mathrm{15187}}^1$

素因数の和:15341

約数の個数: 40

約数和(自身を含む): 527327360

約数和(自身を除く): 290896144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 139, 278, 556, 973, 1112, 1946, 2224, 3892, 7784, 15187, 15568, 30374, 60748, 106309, 121496, 212618, 242992, 425236, 850472, 1700944, 2110993, 4221986, 8443972, 14776951, 16887944, 29553902, 33775888, 59107804, 118215608, 236431216]

約数ペア:

[(1, 236431216), (2, 118215608), (4, 59107804), (7, 33775888), (8, 29553902), (14, 16887944), (16, 14776951), (28, 8443972), (56, 4221986), (112, 2110993), (139, 1700944), (278, 850472), (556, 425236), (973, 242992), (1112, 212618), (1946, 121496), (2224, 106309), (3892, 60748), (7784, 30374), (15187, 15568)]