128123172

素因数分解:

$2^2\times 3^2\times {\mathrm{701}}^1\times {\mathrm{5077}}^1$

素因数の和:5788

約数の個数: 36

約数和(自身を含む): 324392796

約数和(自身を除く): 196269624

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 701, 1402, 2103, 2804, 4206, 5077, 6309, 8412, 10154, 12618, 15231, 20308, 25236, 30462, 45693, 60924, 91386, 182772, 3558977, 7117954, 10676931, 14235908, 21353862, 32030793, 42707724, 64061586, 128123172]

約数ペア:

[(1, 128123172), (2, 64061586), (3, 42707724), (4, 32030793), (6, 21353862), (9, 14235908), (12, 10676931), (18, 7117954), (36, 3558977), (701, 182772), (1402, 91386), (2103, 60924), (2804, 45693), (4206, 30462), (5077, 25236), (6309, 20308), (8412, 15231), (10154, 12618)]