128379276

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{62563}}^1$

素因数の和:62595

約数の個数: 48

約数和(自身を含む): 350358400

約数和(自身を除く): 221979124

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 62563, 125126, 187689, 250252, 375378, 563067, 750756, 1126134, 1188697, 1689201, 2252268, 2377394, 3378402, 3566091, 4754788, 6756804, 7132182, 10698273, 14264364, 21396546, 32094819, 42793092, 64189638, 128379276]

約数ペア:

[(1, 128379276), (2, 64189638), (3, 42793092), (4, 32094819), (6, 21396546), (9, 14264364), (12, 10698273), (18, 7132182), (19, 6756804), (27, 4754788), (36, 3566091), (38, 3378402), (54, 2377394), (57, 2252268), (76, 1689201), (108, 1188697), (114, 1126134), (171, 750756), (228, 563067), (342, 375378), (513, 250252), (684, 187689), (1026, 125126), (2052, 62563)]