168551572

素因数分解:

$2^2\times 7^3\times {\mathrm{43}}^1\times {\mathrm{2857}}^1$

素因数の和:2925

約数の個数: 48

約数和(自身を含む): 352105600

約数和(自身を除く): 183554028

約数列:

[1, 2, 4, 7, 14, 28, 43, 49, 86, 98, 172, 196, 301, 343, 602, 686, 1204, 1372, 2107, 2857, 4214, 5714, 8428, 11428, 14749, 19999, 29498, 39998, 58996, 79996, 122851, 139993, 245702, 279986, 491404, 559972, 859957, 979951, 1719914, 1959902, 3439828, 3919804, 6019699, 12039398, 24078796, 42137893, 84275786, 168551572]

約数ペア:

[(1, 168551572), (2, 84275786), (4, 42137893), (7, 24078796), (14, 12039398), (28, 6019699), (43, 3919804), (49, 3439828), (86, 1959902), (98, 1719914), (172, 979951), (196, 859957), (301, 559972), (343, 491404), (602, 279986), (686, 245702), (1204, 139993), (1372, 122851), (2107, 79996), (2857, 58996), (4214, 39998), (5714, 29498), (8428, 19999), (11428, 14749)]