139505364

素因数分解:

$2^2\times 3^2\times {\mathrm{89}}^1\times {\mathrm{43541}}^1$

素因数の和:43640

約数の個数: 36

約数和(自身を含む): 356608980

約数和(自身を除く): 217103616

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 89, 178, 267, 356, 534, 801, 1068, 1602, 3204, 43541, 87082, 130623, 174164, 261246, 391869, 522492, 783738, 1567476, 3875149, 7750298, 11625447, 15500596, 23250894, 34876341, 46501788, 69752682, 139505364]

約数ペア:

[(1, 139505364), (2, 69752682), (3, 46501788), (4, 34876341), (6, 23250894), (9, 15500596), (12, 11625447), (18, 7750298), (36, 3875149), (89, 1567476), (178, 783738), (267, 522492), (356, 391869), (534, 261246), (801, 174164), (1068, 130623), (1602, 87082), (3204, 43541)]