143113718

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{809}}^1$

素因数の和:893

約数の個数: 48

約数和(自身を含む): 255966480

約数和(自身を除く): 112852762

約数列:

[1, 2, 11, 17, 22, 34, 43, 86, 121, 187, 242, 374, 473, 731, 809, 946, 1462, 1618, 2057, 4114, 5203, 8041, 8899, 10406, 13753, 16082, 17798, 27506, 34787, 69574, 88451, 97889, 151283, 176902, 195778, 302566, 382657, 591379, 765314, 1182758, 1664113, 3328226, 4209227, 6505169, 8418454, 13010338, 71556859, 143113718]

約数ペア:

[(1, 143113718), (2, 71556859), (11, 13010338), (17, 8418454), (22, 6505169), (34, 4209227), (43, 3328226), (86, 1664113), (121, 1182758), (187, 765314), (242, 591379), (374, 382657), (473, 302566), (731, 195778), (809, 176902), (946, 151283), (1462, 97889), (1618, 88451), (2057, 69574), (4114, 34787), (5203, 27506), (8041, 17798), (8899, 16082), (10406, 13753)]