131553136

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{5227}}^1$

素因数の和:5270

約数の個数: 60

約数和(自身を含む): 301770616

約数和(自身を除く): 170217480

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 121, 143, 176, 208, 242, 286, 484, 572, 968, 1144, 1573, 1936, 2288, 3146, 5227, 6292, 10454, 12584, 20908, 25168, 41816, 57497, 67951, 83632, 114994, 135902, 229988, 271804, 459976, 543608, 632467, 747461, 919952, 1087216, 1264934, 1494922, 2529868, 2989844, 5059736, 5979688, 8222071, 10119472, 11959376, 16444142, 32888284, 65776568, 131553136]

約数ペア:

[(1, 131553136), (2, 65776568), (4, 32888284), (8, 16444142), (11, 11959376), (13, 10119472), (16, 8222071), (22, 5979688), (26, 5059736), (44, 2989844), (52, 2529868), (88, 1494922), (104, 1264934), (121, 1087216), (143, 919952), (176, 747461), (208, 632467), (242, 543608), (286, 459976), (484, 271804), (572, 229988), (968, 135902), (1144, 114994), (1573, 83632), (1936, 67951), (2288, 57497), (3146, 41816), (5227, 25168), (6292, 20908), (10454, 12584)]