140505228

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{205417}}^1$

素因数の和:205446

約数の個数: 36

約数和(自身を含む): 373860760

約数和(自身を除く): 233355532

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 205417, 410834, 616251, 821668, 1232502, 1848753, 2465004, 3697506, 3902923, 7395012, 7805846, 11708769, 15611692, 23417538, 35126307, 46835076, 70252614, 140505228]

約数ペア:

[(1, 140505228), (2, 70252614), (3, 46835076), (4, 35126307), (6, 23417538), (9, 15611692), (12, 11708769), (18, 7805846), (19, 7395012), (36, 3902923), (38, 3697506), (57, 2465004), (76, 1848753), (114, 1232502), (171, 821668), (228, 616251), (342, 410834), (684, 205417)]