145367898

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2087}}^1$

素因数の和:2171

約数の個数: 64

約数和(自身を含む): 336752640

約数和(自身を除く): 191384742

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 47, 57, 78, 94, 114, 141, 247, 282, 494, 611, 741, 893, 1222, 1482, 1786, 1833, 2087, 2679, 3666, 4174, 5358, 6261, 11609, 12522, 23218, 27131, 34827, 39653, 54262, 69654, 79306, 81393, 98089, 118959, 162786, 196178, 237918, 294267, 515489, 588534, 1030978, 1275157, 1546467, 1863691, 2550314, 3092934, 3727382, 3825471, 5591073, 7650942, 11182146, 24227983, 48455966, 72683949, 145367898]

約数ペア:

[(1, 145367898), (2, 72683949), (3, 48455966), (6, 24227983), (13, 11182146), (19, 7650942), (26, 5591073), (38, 3825471), (39, 3727382), (47, 3092934), (57, 2550314), (78, 1863691), (94, 1546467), (114, 1275157), (141, 1030978), (247, 588534), (282, 515489), (494, 294267), (611, 237918), (741, 196178), (893, 162786), (1222, 118959), (1482, 98089), (1786, 81393), (1833, 79306), (2087, 69654), (2679, 54262), (3666, 39653), (4174, 34827), (5358, 27131), (6261, 23218), (11609, 12522)]