131002128

素因数分解:

$2^4\times 3^2\times {\mathrm{909737}}^1$

素因数の和:909751

約数の個数: 30

約数和(自身を含む): 366624414

約数和(自身を除く): 235622286

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 909737, 1819474, 2729211, 3638948, 5458422, 7277896, 8187633, 10916844, 14555792, 16375266, 21833688, 32750532, 43667376, 65501064, 131002128]

約数ペア:

[(1, 131002128), (2, 65501064), (3, 43667376), (4, 32750532), (6, 21833688), (8, 16375266), (9, 14555792), (12, 10916844), (16, 8187633), (18, 7277896), (24, 5458422), (36, 3638948), (48, 2729211), (72, 1819474), (144, 909737)]