129054352

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1$

素因数の和:396

約数の個数: 80

約数和(自身を含む): 296108032

約数和(自身を除く): 167053680

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 86, 112, 127, 172, 211, 254, 301, 344, 422, 508, 602, 688, 844, 889, 1016, 1204, 1477, 1688, 1778, 2032, 2408, 2954, 3376, 3556, 4816, 5461, 5908, 7112, 9073, 10922, 11816, 14224, 18146, 21844, 23632, 26797, 36292, 38227, 43688, 53594, 63511, 72584, 76454, 87376, 107188, 127022, 145168, 152908, 187579, 214376, 254044, 305816, 375158, 428752, 508088, 611632, 750316, 1016176, 1152271, 1500632, 2304542, 3001264, 4609084, 8065897, 9218168, 16131794, 18436336, 32263588, 64527176, 129054352]

約数ペア:

[(1, 129054352), (2, 64527176), (4, 32263588), (7, 18436336), (8, 16131794), (14, 9218168), (16, 8065897), (28, 4609084), (43, 3001264), (56, 2304542), (86, 1500632), (112, 1152271), (127, 1016176), (172, 750316), (211, 611632), (254, 508088), (301, 428752), (344, 375158), (422, 305816), (508, 254044), (602, 214376), (688, 187579), (844, 152908), (889, 145168), (1016, 127022), (1204, 107188), (1477, 87376), (1688, 76454), (1778, 72584), (2032, 63511), (2408, 53594), (2954, 43688), (3376, 38227), (3556, 36292), (4816, 26797), (5461, 23632), (5908, 21844), (7112, 18146), (9073, 14224), (10922, 11816)]