115399856

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1627}}^1$

素因数の和:1690

約数の個数: 80

約数和(自身を含む): 271315968

約数和(自身を除く): 155916112

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 31, 44, 52, 62, 88, 104, 124, 143, 176, 208, 248, 286, 341, 403, 496, 572, 682, 806, 1144, 1364, 1612, 1627, 2288, 2728, 3224, 3254, 4433, 5456, 6448, 6508, 8866, 13016, 17732, 17897, 21151, 26032, 35464, 35794, 42302, 50437, 70928, 71588, 84604, 100874, 143176, 169208, 201748, 232661, 286352, 338416, 403496, 465322, 554807, 655681, 806992, 930644, 1109614, 1311362, 1861288, 2219228, 2622724, 3722576, 4438456, 5245448, 7212491, 8876912, 10490896, 14424982, 28849964, 57699928, 115399856]

約数ペア:

[(1, 115399856), (2, 57699928), (4, 28849964), (8, 14424982), (11, 10490896), (13, 8876912), (16, 7212491), (22, 5245448), (26, 4438456), (31, 3722576), (44, 2622724), (52, 2219228), (62, 1861288), (88, 1311362), (104, 1109614), (124, 930644), (143, 806992), (176, 655681), (208, 554807), (248, 465322), (286, 403496), (341, 338416), (403, 286352), (496, 232661), (572, 201748), (682, 169208), (806, 143176), (1144, 100874), (1364, 84604), (1612, 71588), (1627, 70928), (2288, 50437), (2728, 42302), (3224, 35794), (3254, 35464), (4433, 26032), (5456, 21151), (6448, 17897), (6508, 17732), (8866, 13016)]