138163464

素因数分解:

$2^3\times 3^2\times {\mathrm{389}}^1\times {\mathrm{4933}}^1$

素因数の和:5334

約数の個数: 48

約数和(自身を含む): 375230700

約数和(自身を除く): 237067236

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 389, 778, 1167, 1556, 2334, 3112, 3501, 4668, 4933, 7002, 9336, 9866, 14004, 14799, 19732, 28008, 29598, 39464, 44397, 59196, 88794, 118392, 177588, 355176, 1918937, 3837874, 5756811, 7675748, 11513622, 15351496, 17270433, 23027244, 34540866, 46054488, 69081732, 138163464]

約数ペア:

[(1, 138163464), (2, 69081732), (3, 46054488), (4, 34540866), (6, 23027244), (8, 17270433), (9, 15351496), (12, 11513622), (18, 7675748), (24, 5756811), (36, 3837874), (72, 1918937), (389, 355176), (778, 177588), (1167, 118392), (1556, 88794), (2334, 59196), (3112, 44397), (3501, 39464), (4668, 29598), (4933, 28008), (7002, 19732), (9336, 14799), (9866, 14004)]