128235632

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{26627}}^1$

素因数の和:26685

約数の個数: 40

約数和(自身を含む): 290564736

約数和(自身を除く): 162329104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 86, 112, 172, 301, 344, 602, 688, 1204, 2408, 4816, 26627, 53254, 106508, 186389, 213016, 372778, 426032, 745556, 1144961, 1491112, 2289922, 2982224, 4579844, 8014727, 9159688, 16029454, 18319376, 32058908, 64117816, 128235632]

約数ペア:

[(1, 128235632), (2, 64117816), (4, 32058908), (7, 18319376), (8, 16029454), (14, 9159688), (16, 8014727), (28, 4579844), (43, 2982224), (56, 2289922), (86, 1491112), (112, 1144961), (172, 745556), (301, 426032), (344, 372778), (602, 213016), (688, 186389), (1204, 106508), (2408, 53254), (4816, 26627)]