128606928

素因数分解:

$2^4\times 3^1\times {\mathrm{709}}^1\times {\mathrm{3779}}^1$

素因数の和:4499

約数の個数: 40

約数和(自身を含む): 332791200

約数和(自身を除く): 204184272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 709, 1418, 2127, 2836, 3779, 4254, 5672, 7558, 8508, 11337, 11344, 15116, 17016, 22674, 30232, 34032, 45348, 60464, 90696, 181392, 2679311, 5358622, 8037933, 10717244, 16075866, 21434488, 32151732, 42868976, 64303464, 128606928]

約数ペア:

[(1, 128606928), (2, 64303464), (3, 42868976), (4, 32151732), (6, 21434488), (8, 16075866), (12, 10717244), (16, 8037933), (24, 5358622), (48, 2679311), (709, 181392), (1418, 90696), (2127, 60464), (2836, 45348), (3779, 34032), (4254, 30232), (5672, 22674), (7558, 17016), (8508, 15116), (11337, 11344)]