131883068

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1$

素因数の和:410

約数の個数: 48

約数和(自身を含む): 246758400

約数和(自身を除く): 114875332

約数列:

[1, 2, 4, 29, 58, 67, 71, 116, 134, 142, 239, 268, 284, 478, 956, 1943, 2059, 3886, 4118, 4757, 6931, 7772, 8236, 9514, 13862, 16013, 16969, 19028, 27724, 32026, 33938, 64052, 67876, 137953, 275906, 464377, 492101, 551812, 928754, 984202, 1136923, 1857508, 1968404, 2273846, 4547692, 32970767, 65941534, 131883068]

約数ペア:

[(1, 131883068), (2, 65941534), (4, 32970767), (29, 4547692), (58, 2273846), (67, 1968404), (71, 1857508), (116, 1136923), (134, 984202), (142, 928754), (239, 551812), (268, 492101), (284, 464377), (478, 275906), (956, 137953), (1943, 67876), (2059, 64052), (3886, 33938), (4118, 32026), (4757, 27724), (6931, 19028), (7772, 16969), (8236, 16013), (9514, 13862)]