160782544

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{97}}^1\times {\mathrm{613}}^1$

素因数の和:744

約数の個数: 60

約数和(自身を含む): 341355756

約数和(自身を除く): 180573212

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 97, 104, 169, 194, 208, 338, 388, 613, 676, 776, 1226, 1261, 1352, 1552, 2452, 2522, 2704, 4904, 5044, 7969, 9808, 10088, 15938, 16393, 20176, 31876, 32786, 59461, 63752, 65572, 103597, 118922, 127504, 131144, 207194, 237844, 262288, 414388, 475688, 772993, 828776, 951376, 1545986, 1657552, 3091972, 6183944, 10048909, 12367888, 20097818, 40195636, 80391272, 160782544]

約数ペア:

[(1, 160782544), (2, 80391272), (4, 40195636), (8, 20097818), (13, 12367888), (16, 10048909), (26, 6183944), (52, 3091972), (97, 1657552), (104, 1545986), (169, 951376), (194, 828776), (208, 772993), (338, 475688), (388, 414388), (613, 262288), (676, 237844), (776, 207194), (1226, 131144), (1261, 127504), (1352, 118922), (1552, 103597), (2452, 65572), (2522, 63752), (2704, 59461), (4904, 32786), (5044, 31876), (7969, 20176), (9808, 16393), (10088, 15938)]