161339279038

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{439}}^1\times {\mathrm{1381637}}^1$

素因数の和:1382104

約数の個数: 32

約数和(自身を含む): 291801945600

約数和(自身を除く): 130462666562

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 439, 878, 3073, 6146, 8341, 16682, 58387, 116774, 1381637, 2763274, 9671459, 19342918, 26251103, 52502206, 183757721, 367515442, 606538643, 1213077286, 4245770501, 8491541002, 11524234217, 23048468434, 80669639519, 161339279038]

約数ペア:

[(1, 161339279038), (2, 80669639519), (7, 23048468434), (14, 11524234217), (19, 8491541002), (38, 4245770501), (133, 1213077286), (266, 606538643), (439, 367515442), (878, 183757721), (3073, 52502206), (6146, 26251103), (8341, 19342918), (16682, 9671459), (58387, 2763274), (116774, 1381637)]