129771707036

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{457}}^1\times {\mathrm{162451}}^1$

素因数の和:162954

約数の個数: 48

約数和(自身を含む): 249994133760

約数和(自身を除く): 120222426724

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 437, 457, 874, 914, 1748, 1828, 8683, 10511, 17366, 21022, 34732, 42044, 162451, 199709, 324902, 399418, 649804, 798836, 3086569, 3736373, 6173138, 7472746, 12346276, 14945492, 70991087, 74240107, 141982174, 148480214, 283964348, 296960428, 1410562033, 1707522461, 2821124066, 3415044922, 5642248132, 6830089844, 32442926759, 64885853518, 129771707036]

約数ペア:

[(1, 129771707036), (2, 64885853518), (4, 32442926759), (19, 6830089844), (23, 5642248132), (38, 3415044922), (46, 2821124066), (76, 1707522461), (92, 1410562033), (437, 296960428), (457, 283964348), (874, 148480214), (914, 141982174), (1748, 74240107), (1828, 70991087), (8683, 14945492), (10511, 12346276), (17366, 7472746), (21022, 6173138), (34732, 3736373), (42044, 3086569), (162451, 798836), (199709, 649804), (324902, 399418)]