139426128

素因数分解:

$2^4\times 3^2\times {\mathrm{968237}}^1$

素因数の和:968251

約数の個数: 30

約数和(自身を含む): 390199914

約数和(自身を除く): 250773786

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 968237, 1936474, 2904711, 3872948, 5809422, 7745896, 8714133, 11618844, 15491792, 17428266, 23237688, 34856532, 46475376, 69713064, 139426128]

約数ペア:

[(1, 139426128), (2, 69713064), (3, 46475376), (4, 34856532), (6, 23237688), (8, 17428266), (9, 15491792), (12, 11618844), (16, 8714133), (18, 7745896), (24, 5809422), (36, 3872948), (48, 2904711), (72, 1936474), (144, 968237)]