13153184

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:154

約数の個数: 72

約数和(自身を含む): 29494080

約数和(自身を除く): 16340896

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 43, 44, 79, 86, 88, 121, 158, 172, 176, 242, 316, 344, 352, 473, 484, 632, 688, 869, 946, 968, 1264, 1376, 1738, 1892, 1936, 2528, 3397, 3476, 3784, 3872, 5203, 6794, 6952, 7568, 9559, 10406, 13588, 13904, 15136, 19118, 20812, 27176, 27808, 37367, 38236, 41624, 54352, 74734, 76472, 83248, 108704, 149468, 152944, 166496, 298936, 305888, 411037, 597872, 822074, 1195744, 1644148, 3288296, 6576592, 13153184]

約数ペア:

[(1, 13153184), (2, 6576592), (4, 3288296), (8, 1644148), (11, 1195744), (16, 822074), (22, 597872), (32, 411037), (43, 305888), (44, 298936), (79, 166496), (86, 152944), (88, 149468), (121, 108704), (158, 83248), (172, 76472), (176, 74734), (242, 54352), (316, 41624), (344, 38236), (352, 37367), (473, 27808), (484, 27176), (632, 20812), (688, 19118), (869, 15136), (946, 13904), (968, 13588), (1264, 10406), (1376, 9559), (1738, 7568), (1892, 6952), (1936, 6794), (2528, 5203), (3397, 3872), (3476, 3784)]