132457468

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{379}}^1$

素因数の和:467

約数の個数: 72

約数和(自身を含む): 280385280

約数和(自身を除く): 147927812

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 47, 52, 94, 143, 169, 188, 286, 338, 379, 517, 572, 611, 676, 758, 1034, 1222, 1516, 1859, 2068, 2444, 3718, 4169, 4927, 6721, 7436, 7943, 8338, 9854, 13442, 15886, 16676, 17813, 19708, 26884, 31772, 35626, 54197, 64051, 71252, 87373, 108394, 128102, 174746, 195943, 216788, 231569, 256204, 349492, 391886, 463138, 704561, 783772, 926276, 1409122, 2547259, 2818244, 3010397, 5094518, 6020794, 10189036, 12041588, 33114367, 66228734, 132457468]

約数ペア:

[(1, 132457468), (2, 66228734), (4, 33114367), (11, 12041588), (13, 10189036), (22, 6020794), (26, 5094518), (44, 3010397), (47, 2818244), (52, 2547259), (94, 1409122), (143, 926276), (169, 783772), (188, 704561), (286, 463138), (338, 391886), (379, 349492), (517, 256204), (572, 231569), (611, 216788), (676, 195943), (758, 174746), (1034, 128102), (1222, 108394), (1516, 87373), (1859, 71252), (2068, 64051), (2444, 54197), (3718, 35626), (4169, 31772), (4927, 26884), (6721, 19708), (7436, 17813), (7943, 16676), (8338, 15886), (9854, 13442)]