156935810

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{2417}}^1$

素因数の和:2618

約数の個数: 32

約数和(自身を含む): 291088512

約数和(自身を除く): 134152702

約数列:

[1, 2, 5, 10, 43, 86, 151, 215, 302, 430, 755, 1510, 2417, 4834, 6493, 12085, 12986, 24170, 32465, 64930, 103931, 207862, 364967, 519655, 729934, 1039310, 1824835, 3649670, 15693581, 31387162, 78467905, 156935810]

約数ペア:

[(1, 156935810), (2, 78467905), (5, 31387162), (10, 15693581), (43, 3649670), (86, 1824835), (151, 1039310), (215, 729934), (302, 519655), (430, 364967), (755, 207862), (1510, 103931), (2417, 64930), (4834, 32465), (6493, 24170), (12085, 12986)]