138897144

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{101533}}^1$

素因数の和:101564

約数の個数: 48

約数和(自身を含む): 395982600

約数和(自身を除く): 257085456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 101533, 203066, 304599, 406132, 609198, 812264, 913797, 1218396, 1827594, 1929127, 2436792, 3655188, 3858254, 5787381, 7310376, 7716508, 11574762, 15433016, 17362143, 23149524, 34724286, 46299048, 69448572, 138897144]

約数ペア:

[(1, 138897144), (2, 69448572), (3, 46299048), (4, 34724286), (6, 23149524), (8, 17362143), (9, 15433016), (12, 11574762), (18, 7716508), (19, 7310376), (24, 5787381), (36, 3858254), (38, 3655188), (57, 2436792), (72, 1929127), (76, 1827594), (114, 1218396), (152, 913797), (171, 812264), (228, 609198), (342, 406132), (456, 304599), (684, 203066), (1368, 101533)]