115990782

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{257}}^1$

素因数の和:425

約数の個数: 64

約数和(自身を含む): 254119680

約数和(自身を除く): 138128898

約数列:

[1, 2, 3, 6, 19, 37, 38, 57, 74, 107, 111, 114, 214, 222, 257, 321, 514, 642, 703, 771, 1406, 1542, 2033, 2109, 3959, 4066, 4218, 4883, 6099, 7918, 9509, 9766, 11877, 12198, 14649, 19018, 23754, 27499, 28527, 29298, 54998, 57054, 75221, 82497, 150442, 164994, 180671, 225663, 361342, 451326, 522481, 542013, 1017463, 1044962, 1084026, 1567443, 2034926, 3052389, 3134886, 6104778, 19331797, 38663594, 57995391, 115990782]

約数ペア:

[(1, 115990782), (2, 57995391), (3, 38663594), (6, 19331797), (19, 6104778), (37, 3134886), (38, 3052389), (57, 2034926), (74, 1567443), (107, 1084026), (111, 1044962), (114, 1017463), (214, 542013), (222, 522481), (257, 451326), (321, 361342), (514, 225663), (642, 180671), (703, 164994), (771, 150442), (1406, 82497), (1542, 75221), (2033, 57054), (2109, 54998), (3959, 29298), (4066, 28527), (4218, 27499), (4883, 23754), (6099, 19018), (7918, 14649), (9509, 12198), (9766, 11877)]