130126256

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{14549}}^1$

素因数の和:14613

約数の個数: 40

約数和(自身を含む): 277846800

約数和(自身を除く): 147720544

約数列:

[1, 2, 4, 8, 13, 16, 26, 43, 52, 86, 104, 172, 208, 344, 559, 688, 1118, 2236, 4472, 8944, 14549, 29098, 58196, 116392, 189137, 232784, 378274, 625607, 756548, 1251214, 1513096, 2502428, 3026192, 5004856, 8132891, 10009712, 16265782, 32531564, 65063128, 130126256]

約数ペア:

[(1, 130126256), (2, 65063128), (4, 32531564), (8, 16265782), (13, 10009712), (16, 8132891), (26, 5004856), (43, 3026192), (52, 2502428), (86, 1513096), (104, 1251214), (172, 756548), (208, 625607), (344, 378274), (559, 232784), (688, 189137), (1118, 116392), (2236, 58196), (4472, 29098), (8944, 14549)]