129791394

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{2897}}^1$

素因数の和:3055

約数の個数: 48

約数和(自身を含む): 298378080

約数和(自身を除く): 168586686

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 131, 171, 262, 342, 393, 786, 1179, 2358, 2489, 2897, 4978, 5794, 7467, 8691, 14934, 17382, 22401, 26073, 44802, 52146, 55043, 110086, 165129, 330258, 379507, 495387, 759014, 990774, 1138521, 2277042, 3415563, 6831126, 7210633, 14421266, 21631899, 43263798, 64895697, 129791394]

約数ペア:

[(1, 129791394), (2, 64895697), (3, 43263798), (6, 21631899), (9, 14421266), (18, 7210633), (19, 6831126), (38, 3415563), (57, 2277042), (114, 1138521), (131, 990774), (171, 759014), (262, 495387), (342, 379507), (393, 330258), (786, 165129), (1179, 110086), (2358, 55043), (2489, 52146), (2897, 44802), (4978, 26073), (5794, 22401), (7467, 17382), (8691, 14934)]