156743521

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2351}}^1$

素因数の和:2421

約数の個数: 24

約数和(自身を含む): 187689600

約数和(自身を除く): 30946079

約数列:

[1, 11, 19, 29, 121, 209, 319, 551, 2299, 2351, 3509, 6061, 25861, 44669, 66671, 68179, 284471, 491359, 749969, 1295401, 5404949, 8249659, 14249411, 156743521]

約数ペア:

[(1, 156743521), (11, 14249411), (19, 8249659), (29, 5404949), (121, 1295401), (209, 749969), (319, 491359), (551, 284471), (2299, 68179), (2351, 66671), (3509, 44669), (6061, 25861)]