144718912

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{181}}^1$

素因数の和:268

約数の個数: 84

約数和(自身を含む): 321330828

約数和(自身を除く): 176611916

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 181, 208, 248, 362, 403, 416, 496, 724, 806, 832, 961, 992, 1448, 1612, 1922, 1984, 2353, 2896, 3224, 3844, 4706, 5611, 5792, 6448, 7688, 9412, 11222, 11584, 12493, 12896, 15376, 18824, 22444, 24986, 25792, 30752, 37648, 44888, 49972, 61504, 72943, 75296, 89776, 99944, 145886, 150592, 173941, 179552, 199888, 291772, 347882, 359104, 399776, 583544, 695764, 799552, 1167088, 1391528, 2261233, 2334176, 2783056, 4522466, 4668352, 5566112, 9044932, 11132224, 18089864, 36179728, 72359456, 144718912]

約数ペア:

[(1, 144718912), (2, 72359456), (4, 36179728), (8, 18089864), (13, 11132224), (16, 9044932), (26, 5566112), (31, 4668352), (32, 4522466), (52, 2783056), (62, 2334176), (64, 2261233), (104, 1391528), (124, 1167088), (181, 799552), (208, 695764), (248, 583544), (362, 399776), (403, 359104), (416, 347882), (496, 291772), (724, 199888), (806, 179552), (832, 173941), (961, 150592), (992, 145886), (1448, 99944), (1612, 89776), (1922, 75296), (1984, 72943), (2353, 61504), (2896, 49972), (3224, 44888), (3844, 37648), (4706, 30752), (5611, 25792), (5792, 24986), (6448, 22444), (7688, 18824), (9412, 15376), (11222, 12896), (11584, 12493)]