158565564

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{231821}}^1$

素因数の和:231850

約数の個数: 36

約数和(自身を含む): 421916040

約数和(自身を除く): 263350476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 231821, 463642, 695463, 927284, 1390926, 2086389, 2781852, 4172778, 4404599, 8345556, 8809198, 13213797, 17618396, 26427594, 39641391, 52855188, 79282782, 158565564]

約数ペア:

[(1, 158565564), (2, 79282782), (3, 52855188), (4, 39641391), (6, 26427594), (9, 17618396), (12, 13213797), (18, 8809198), (19, 8345556), (36, 4404599), (38, 4172778), (57, 2781852), (76, 2086389), (114, 1390926), (171, 927284), (228, 695463), (342, 463642), (684, 231821)]